Marian Albertovich Kowalski
Marian Albertovich Kowalski (Russian: Мариан Альбертович Ковальский; 15 August 1821 or 15 October 1821 – 28 May 1884 or 9 July 1884) was a Polish-Russian astronomer.
Marian Albertovich Kowalski (Russian: Мариан Альбертович Ковальский; 15 August 1821 or 15 October 1821 – 28 May 1884 or 9 July 1884) was a Polish-Russian astronomer.