@article{PismaZhETF.35.494, title = {Mass of the t quark and the number of quark-lepton generations}, author = {Berezhiani, Z. G. and Chkareuli, Dzh. L.}, journal = {πΙΣΨΝΑ Χ φότζ}, volume = {35}, issue = {11}, pages = {494}, year = {1982}, doi = {}, url = {http://jetpletters.ru/ps/0/article_20065.shtml}, }