@ARTICLE{
author={Yang Yuhong,Wang Jianfeng,Huang Qiong Xiang,Stanic Zoran},
year={2022},
title={On joins of a clique and a co-clique as star complements in regular graphs},
journal={JOURNAL OF ALGEBRAIC COMBINATORICS},
volume={56},
number={2},
pages={383-401},
document_type={Article},
} 

@ARTICLE{
author={Wang Jianfeng,Simic Slobodan K,Huang Qiong Xiang,Belardo Francesco,Marzi Enzo Maria Li},
year={2011},
title={Laplacian spectral characterization of disjoint union of paths and cycles},
journal={LINEAR & MULTILINEAR ALGEBRA},
volume={59},
number={5},
pages={531-539},
document_type={Article},
} 

@ARTICLE{
author={Wang JianFeng,Belardo Francesco,Huang Qiong Xiang,Borovicanin Bojana D},
year={2010},
title={On the two largest Q-eigenvalues of graphs},
journal={DISCRETE MATHEMATICS},
volume={310},
number={21},
pages={2858-2866},
document_type={Article},
}