Camagic Teodora D,Nastic Aleksandar S,Djordjevic Miodrag S (2025) Value-correlation controlled integer-valued autoregressive process in random environment, FILOMAT, vol. 39, br. 21, str. 7173-7193 (Article) 

Agiwal Varun,Bakouch Hassan S,Nastic Aleksandar S (2024) Incorporating non-Gaussian stochastic disturbances in panel time series models to account for structural breaks, FILOMAT, vol. 38, br. 21, str. 7329-7354 (Article) 

Pirkovic Bogdan A,Ristic Miroslav M,Nastic Aleksandar S (2023) Random Environment Integer-Valued Autoregressive Process with Discrete Laplace Marginal Distributions, REVSTAT-STATISTICAL JOURNAL, vol. 21, br. 4, str. 469-490 (Article) 

Popovic-Dragonjic Lidija D,Jovanovic Maja,Vrbic Miodrag,Nastic Aleksandar S,Djordjevic Miodrag S,Veljkovic Milica (2022) The Occurrence of Acute Pancreatitis in Adult Patients during a Measles Outbreak from November 2017 to May 2018 in Southeastern Serbia, MEDICINA-LITHUANIA, vol. 58, br. 11, str. - (Article) 

Pirkovic Bogdan A,Laketa Petra N,Nastic Aleksandar S (2021) On Generalized Random Environment INAR Models of Higher Order: Estimation of Random Environment States, FILOMAT, vol. 35, br. 13, str. 4545-4576 (Article) 

Popovic Predrag M,Laketa Petra N,Nastic Aleksandar S (2019) Forecasting with two generalized integer-valued autoregressive processes of order one in the mutual random environment, SORT-STATISTICS AND OPERATIONS RESEARCH TRANSACTIONS, vol. 43, br. 2, str. 355-384 (Article) 

Ristic Miroslav M,Bourguignon Marcelo,Nastic Aleksandar S (2019) Zero-Inflated NGINAR(1) process, COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, vol. 48, br. 3, str. 726-741 (Article) 

Nastic Aleksandar S,Laketa Petra N,Ristic Miroslav M (2019) Random Environment INAR Models of Higher Order, REVSTAT-STATISTICAL JOURNAL, vol. 17, br. 1, str. 35-65 (Article) 

Popovic Predrag M,Nastic Aleksandar S,Ristic Miroslav M (2018) Residual Analysis with Bivariate Inar(1) Models, REVSTAT-STATISTICAL JOURNAL, vol. 16, br. 3, str. 349-363 (Article) 

Laketa Petra N,Nastic Aleksandar S,Ristic Miroslav M (2018) Generalized Random Environment INAR Models of Higher Order, MEDITERRANEAN JOURNAL OF MATHEMATICS, vol. 15, br. 1, str. - (Article) 

Miletic-Ilic Ana V,Ristic Miroslav M,Nastic Aleksandar S,Bakouch Hassan S (2018) An INAR(1) model based on a mixed dependent and independent counting series, JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION, vol. 88, br. 2, str. 290-304 (Article) 

Nastic Aleksandar S,Ristic Miroslav M,Janjic Ana D (2017) A Mixed Thinning Based Geometric INAR(1) Model, FILOMAT, vol. 31, br. 13, str. 4009-4022 (Article) 

Nastic Aleksandar S,Ristic Miroslav M,Miletic-Ilic Ana V (2017) A geometric time-series model with an alternative dependent Bernoulli counting series, COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, vol. 46, br. 2, str. 770-785 (Article) 

Popovic Predrag M,Ristic Miroslav M,Nastic Aleksandar S (2016) A geometric bivariate time series with different marginal parameters, STATISTICAL PAPERS, vol. 57, br. 3, str. 731-753 (Article) 

Nastic Aleksandar S,Ristic Miroslav M,Popovic Predrag M (2016) Estimation in a bivariate integer-valued autoregressive process, COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, vol. 45, br. 19, str. 5660-5678 (Article) 

Nastic Aleksandar S,Ristic Miroslav M,Djordjevic Miodrag S (2016) An INAR model with discrete Laplace marginal distributions, BRAZILIAN JOURNAL OF PROBABILITY AND STATISTICS, vol. 30, br. 1, str. 107-126 (Article) 

Nastic Aleksandar S,Laketa Petra N,Ristic Miroslav M (2016) Random environment integer-valued autoregressive process, JOURNAL OF TIME SERIES ANALYSIS, vol. 37, br. 2, str. 267-287 (Article) 

Ristic Miroslav M,Nastic Aleksandar S,Miletic-Ilic Ana V (2013) A geometric time series model with dependent Bernoulli counting series, JOURNAL OF TIME SERIES ANALYSIS, vol. 34, br. 4, str. 466-476 (Article) 

Nastic Aleksandar S (2012) On Shifted Geometric INAR(1) Models Based on Geometric Counting Series, COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, vol. 41, br. 23, str. 4285-4301 (Article) 

Ristic Miroslav M,Nastic Aleksandar S (2012) A mixed INAR(p) model, JOURNAL OF TIME SERIES ANALYSIS, vol. 33, br. 6, str. 903-915 (Article) 

Ristic Miroslav M,Nastic Aleksandar S,Bakouch Hassan S (2012) Estimation in an Integer-Valued Autoregressive Process with Negative Binomial Marginals (NBINAR(1)), COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, vol. 41, br. 4, str. 606-618 (Article) 

Nastic Aleksandar S,Ristic Miroslav M (2012) Some geometric mixed integer-valued autoregressive (INAR) models, STATISTICS & PROBABILITY LETTERS, vol. 82, br. 4, str. 805-811 (Article) 

Nastic Aleksandar S,Ristic Miroslav M,Bakouch Hassan S (2012) A combined geometric INAR(p) model based on negative binomial thinning, MATHEMATICAL AND COMPUTER MODELLING, vol. 55, br. 5-6, str. 1665-1672 (Article) 

Ristic Miroslav M,Nastic Aleksandar S,Jayakumar K,Bakouch Hassan S (2012) A bivariate INAR(1) time series model with geometric marginals, APPLIED MATHEMATICS LETTERS, vol. 25, br. 3, str. 481-485 (Article) 

Ristic Miroslav M,Bakouch Hassan S,Nastic Aleksandar S (2009) A new geometric first-order integer-valued autoregressive (NGINAR(1)) process, JOURNAL OF STATISTICAL PLANNING AND INFERENCE, vol. 139, br. 7, str. 2218-2226 (Article) 

Ristic Miroslav M,Popovic Biljana C,Nastic Aleksandar S,Djordjevic Miodrag S (2008) A BIVARIATE MARSHALL AND OLKIN EXPONENTIAL MINIFICATION PROCESS, FILOMAT, vol. 22, br. 1, str. 69-U205 (Article)