@article{PismaZhETF.46.449, title = {Proof of the existence of optical anisotropy in the EL2 centers of gallium arsenide by the polarized-luminescence method}, author = {Oborina, E. I. and Ostapenko, S. S. and Shenkman, M. K.}, journal = {πΙΣΨΝΑ Χ φότζ}, volume = {46}, issue = {11}, pages = {449}, year = {1987}, doi = {}, url = {http://jetpletters.ru/ps/0/article_18643.shtml}, }