Musicki Djordje,Cveticanin Livija J (2020) Generalized Noether's theorem in classical field theory with variable mass, ACTA MECHANICA, vol. 231, br. 4, str. 1655-1668 (Article) Musicki Djordje (2017) Generalized Noether's theorem for continuous mechanical systems, ACTA MECHANICA, vol. 228, br. 3, str. 901-917 (Article) Musicki Djordje,Zekovic Dragomir N (2016) Energy integrals for the systems with nonholonomic constraints of arbitrary form and origin, ACTA MECHANICA, vol. 227, br. 2, str. 467-493 (Article) Musicki Djordje (2012) Analysis of a class of nonconservative systems reducible to pseudoconservative ones and their energy relations, ACTA MECHANICA, vol. 223, br. 10, str. 2117-2133 (Article) Musicki Djordje (2005) Extended Lagrangian formalism and main general principles of mechanics, EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, vol. 24, br. 2, str. 227-242 (Article) Musicki Djordje (2004) Extended Lagrangian formalism and the corresponding energy relations, EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, vol. 23, br. 6, str. 975-991 (Article) Musicki Djordje (2000) Generalization of a new parametric formulation of mechanics for systems with variable mass, EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, vol. 19, br. 6, str. 1059-1076 (Article)