@article{PismaZhETF.36.160, title = {Exponential dependence of the cross sections for deep-inelastic reactions on the quark's transverse momentum}, author = {Ioffe, B. L.}, journal = {πΙΣΨΝΑ Χ φότζ}, volume = {36}, issue = {5}, pages = {160}, year = {1982}, doi = {}, url = {http://jetpletters.ru/ps/0/article_20141.shtml}, }