@article{PismaZhETF.60.541, title = {Strong reduction of the Fermi energy of two-dimensional electrons in a parallel magnetic field}, author = {Kukushkin, I. V. and Shepel, B. N. and Volkov, O. V. and von Klitzing, K.}, journal = {πΙΣΨΝΑ Χ φότζ}, volume = {60}, issue = {7}, pages = {541}, year = {1994}, doi = {}, url = {http://jetpletters.ru/ps/0/article_20391.shtml}, }