In Russian. Bagiyan, Raffi Aramaisovich. Transitional radiation at the border of the arbitrary partition. Yerevan: 1975. Perekhodnoe izluchenie na granitse razdela proizvol'noy formy. In Russian /Transitional radiation at the boundary of the arbitrary partition. All images are for identification of editions only. Several books of the same edition may be available. Please feel free to request photos of available books. SKU6907648