TY - JOUR AU - Bouška, J. TI - Enlargement of the Earth's shadow during the lunar eclipses observed in the years 1973-1975 JO - Acta Universitatis Carolinae. Mathematica et Physica PY - 1977 SP - 51 EP - 63 VL - 18 IS - 1 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/item/AUCMP_1977__18_1_a4/ LA - en ID - AUCMP_1977__18_1_a4 ER -