Author
ScienceDirect (Online service)
65
SpringerLink (Online service)
23
SpringerLink (Online Service)
18
United States. Social Security Administration
14
United States,
13
Poland,
11
United States. Department of State
11
United States. Department of State,
10
Poland
8
Kuratowski, Kazimierz, 1896-1980
4
Cavanagh, Clare
3
Chopin, Frédéric, 1810-1849
3
Nawrocki, Waldemar,
3
Radożycki, Tomasz
3
Teisseyre, R. 1929-
3
Tokarczuk, Olga, 1962-
3
Zagajewski, Adam, 1945-2021
3
Altay Scientific (Firm)
2
Baranowska, Irena,
2
Burns, Robert G.,
2
Croft, Jennifer (Translator),
2
Engelking, Ryszard
2
Górecki, Henryk Mikołaj, 1933-2010
2
Heller, Michał
2
Kapuściński, Ryszard
2
Konieczny, Leszek,
2
Korczak, Janusz, 1878-1942
2
Lange, Oskar, 1904-1965
2
Lange, Oskar, 1904-1965,
2
Leliwa-Kopystyński, J., 1937-
2
Lloyd-Jones, Antonia,
2
Mikusiński, Jan
2
Miłosz, Czesław
2
Muzio, Claudia, 1889-1936,
2
National Institute on Alcohol Abuse and Alcoholism (U.S.),
2
Nermend, Kesra
2
Penderecki, Krzysztof, 1933-2020
2
Pietrasiński, Zbigniew
2
Puccini, Giacomo, 1858-1924
2
Roterman-Konieczna, Irena,
2
Schaff, Adam
2
Schulz, Bruno, 1892-1942
2
Shenitzer, Abe,
2
Sienkiewicz, Henryk, 1846-1916
2
Skalmierski, Bogdan
2
Spólnik, Paweł,
2
Steinhaus, Hugo, 1887-1972,
2
Szklarski, Ludger M.
2
Szymaniec, Irena,
2
Tatarkiewicz, Władysław, 1886-1980
2
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