TY - JOUR AU - D. K. Polyakov AU - Yu. L. Spirin AU - A. R. Gantmakher AU - S. S. Medvedev TI - The nature of the bond between carbon and alkali metal as investigated by means of electron absorption spectra JO - Doklady Akademii Nauk PY - 1963 SP - 1051 EP - 1054 VL - 150 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1963_150_5_a25/ LA - ru ID - DAN_1963_150_5_a25 ER -