POLAND
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1923 copernicus5
1923 copernicus6
1942 copernicus4
1943 copernicus9
1951 copernicus97
1952 avicenna9
1952 leonardo40
1953 copernicus36
1953 copernicus37
1955 copernicus48
1959 copernicus134
1959 einstein35
1959 newton5
1964 copernicus98
1965 copernicus41
1965 copernicus42
1969 copernicus100
1969 copernicus38
1969 copernicus99
1970 copernicus102
1970 copernicus103
1970 copernicus49
1971 copernicus104
1971 copernicus105
1971 copernicus106
1971 copernicus50
1971 euclid2
1972 copernicus107
1972 copernicus108
1972 copernicus109
1972 copernicus110
1972 copernicus111
1972 copernicus51
1972 copernicus52
1973 copernicus112
1973 copernicus113
1973 copernicus53
1973 copernicus54
1982 banach
1982 copernicus43
1982 copernicus44
1982 janisz
1982 sierpin
1982 zaremba
1983 banachiewicz
1987 hevelius1
1987 hevelius2
1989 mazur1
1992 copernicus114
1993 copernicus115
1999 leonardo41
2003 copernicus116
2009 rozycki_rejewski_zygalski
2011 hevelius3