In Russian. Short description: Gochberg, I. C., Crane, M. G., Introduction to the theory of linear non-self-coupled operators in Gilbert space [Vvedenie v teoriyu linejnyh nesamosopryazhennyh operatorov v gil'bertovom prostranstve]. Moscow: Science, 1965 / .., .. . : , 1965. Please feel free to contact us for a detailed description of the copies available. SKU lom-SK001135