@article{10_26493_1855_3974_271_85e, author = {Milica An{\dj}eli\'c and Carlos M. da Fonseca and Tamara Koledin and Zoran Stani\'c}, title = { {Sharp} spectral inequalities for connected bipartite graphs with maximal {Q-index } }, journal = {Ars Mathematica Contemporanea}, pages = {171--185}, publisher = {mathdoc}, volume = {6}, number = {1}, year = {2013}, doi = {10.26493/1855-3974.271.85e}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.26493/1855-3974.271.85e/} }