@article{PismaZhETF.31.150, title = {Families of particles and compound SU(5) decuplets}, author = {Ansel'm, A. A.}, journal = {πΙΣΨΝΑ Χ φότζ}, volume = {31}, issue = {2}, pages = {150}, year = {1980}, doi = {}, url = {http://jetpletters.ru/ps/0/article_20262.shtml}, }