%0 Journal Article %A Bouška, J. %T Enlargement of the Earh's shadow during the lunar eclipse of July 26, 1972 %J Acta Universitatis Carolinae. Mathematica et Physica %D 1972 %P 103-105 %V 13 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/AUCMP_1972__13_2_a10/ %G en %F AUCMP_1972__13_2_a10