Szołom Szelubski (Šalomas Šeliubskis) (1912–?) was born in Vilnius. In 1932, he graduated from a gymnasium in Vilnius. From 1933 to 1936, Szelubski studied at the Mathematics Department of the Faculty of Mathematics and Natural Sciences at Stephen Báthory University. In 1940, he re-applied to continue his studies at the Mathematics Department of the Faculty of Mathematics and Natural Sciences at Vilnius University and was accepted. There is no information explaining why his previous studies were interrupted. On 19 September 1941, he was expelled from the university by the Order of 17 September 1941 of the Department of Higher Education under the Board of Education, which was subordinate to the National Socialists. According to the “Yad Vashem” database, Szelubski was killed during the Holocaust at the Klooga concentration camp in Estonia.