author = { Grigor'ev, Vladimir I. AND Mjakišev, Gennadij J. },

title = { Sily v prirode },

edition = { Izd. 2., dopolnennoe } ,

publisher = {Izd-vo Nauka, Glav. red. fiziko-matematicheskoi lit-ry},

year = {1966},

abstract = {In kyrill Schr., russ},

address = { Moskva },

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