@article{PismaZhETF.43.3, title = {Explicitly broken N=4 supersymmetry model with a finite vacuum energy}, author = {Krasnikov, N. V.}, journal = {πΙΣΨΝΑ Χ φότζ}, volume = {43}, issue = {1}, pages = {3}, year = {1986}, doi = {}, url = {http://jetpletters.ru/ps/0/article_21216.shtml}, }