@article{PismaZhETF.53.258, title = {Nuclear-resonance monochromator for synchrotron radiation using a multilayer $^{57}Fe-^{56}Fe$ structure}, author = {Chumakov, A. I. and Smirnov, G. V.}, journal = {πΙΣΨΝΑ Χ φότζ}, volume = {53}, issue = {5}, pages = {258}, year = {1991}, doi = {}, url = {http://jetpletters.ru/ps/0/article_17403.shtml}, }