author = { Erdélyi, Arthur },

title = { Asymptotic expansions },

publisher = {Dover Publ.},

isbn = {0486603180},

keywords = { Asymptotic expansions , Asymptotische Entwicklung , Differentialgleichung , Asymptotische Methode },

year = {1956},

abstract = {Literaturangaben},

booktitle = {Dover books on advanced mathematics},

address = { New York, NY },

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