TY - JOUR AU - I. Ya. Kachkurova TI - Infrared absorption spectra of tetracene and pentacene monoanions and dianions JO - Doklady Akademii Nauk PY - 1972 SP - 568 EP - 571 VL - 206 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1972_206_3_a14/ LA - ru ID - DAN_1972_206_3_a14 ER -