TY - JOUR AU - B. A. Kagan TI - On tidal variations of the length of day, year and synodic month JO - Doklady Akademii Nauk PY - 1996 SP - 673 EP - 676 VL - 348 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1996_348_5_a12/ LA - ru ID - DAN_1996_348_5_a12 ER -