Hans Kalb ( born July 17 or August 3, 1899 in Nuremberg ...
Marching Squares (from English " marching squares Isolines are lines c...
The mosque in Sendling in the hill brook street in The official Turkis...
Sir Percival Willoughby († August 23, 1643 ) was a ...
Zdeněk Kopal ( born April 4, 1914 in Litomyšl, † 23 ...