00548naa#a2200169#i#4500001001400000005001700014011001400031100004100045101000800086102000700094200006700101210013700168215001000305608002700315700002200342856001400364EN\\bibl\377820250127224454.1##a2308-8877##a20141105b2014####ek#y0engy0150####ca0#aRUS##aRU1#aDEVELOPMENT OF THE AUTOMATIC SHIFTING BICYCLEeJournal article1#aVoronezhcFSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozovd2014##a2 с.##aJournal article2local#1aKalinichenkogS. 4#azh-szf.ru