author = { Di Giovanni, Filippo AND Mei, Maurizio AND Cerretti, Pierfilippo },

title = { Vertical stratification of selected Hymenoptera in a remnant forest of the Po Plain (Italy, Lombardy) (Hymenoptera: Ampulicidae, Crabronidae, Sphecidae) },

publisher = {PAGEPress Publications},

isbn = {2284-4880},

isbn = {0429-288X},

keywords = { Insect Science , Ecology , Ecology, Evolution, Behavior and Systematics },

year = {2017},

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