author = { Hu, Xijun AND Portaluri, Alessandro },

title = { Bifurcation of heteroclinic orbits via an index theory },

publisher = {Springer Science and Business Media LLC},

isbn = {0025-5874},

isbn = {1432-1823},

keywords = { General Mathematics },

year = {2019},

url = { http://slubdd.de/katalog?TN_libero_mab2 }