Excel
YearNumber Of Papers
2024 0
2023 0
2022 0
2021 36
2020 409
2019 331
2018 359
2017 379
2016 363
2015 370
2014 359
2013 313
2012 275
2011 326
2010 340
2009 300
2008 261
2007 274
2006 234
2005 229
2004 232
2003 207
2002 227
2001 195
2000 226
1999 241
1998 251
1997 235
1996 246
1995 242
1994 270
1993 241
1992 293
1991 291
1990 265
1989 285
1988 226
1987 217
1986 207
1985 180
1984 197
1983 162
1982 146
1981 112
1980 103
1979 88
1978 72
1977 66
1976 53
1975 61
1974 27
1973 38
1972 29
1971 28
1970 21
1969 17
1968 16
1967 19
1966 17
1965 8
1964 13
1963 13
1962 9
1961 9
1960 8
1959 5
1958 1
1957 4
1956 2
1955 3
1954 4
1953 4
1952 4
1951 1
1950 2
1949 0
1948 5
1947 0
1946 0
1945 0
1944 1
1943 4
1942 1
1941 1
1940 0
1939 0
1938 0
1937 0
1936 0
1935 0
1934 1
1933 1
1932 0
1931 0
1930 0
1929 0
1928 0
1927 0
1926 0
1925 0
1924 0
1923 0
1922 0
1921 0
1920 0
1919 0
1918 0
1917 0
1916 0
1915 0
1914 0
1913 0
1912 0
1911 0
1910 0
1909 0
1908 0
1907 0
1906 0
1905 0
1904 0
1903 0
1902 0
1901 0
1900 0
1899 0
1898 0
1897 0
1896 0
1895 0
1894 0
1893 0
1892 0
1891 0
1890 0
1889 0
1888 0
1887 0
1886 0
1885 0
1884 0
1883 0
1882 0
1881 0
1880 0
1879 0
1878 0
1877 0
1876 0
1875 0
1874 0
1873 0
1872 0
1871 0
1870 0
1869 0
1868 0
1867 0
1866 0
1865 0
1864 0
1863 0
1862 0
1861 0
1860 0
1859 0
1858 0
1857 0
1856 0
1855 0
1854 0
1853 0
1852 0
1851 0
1850 0
1849 0
1848 0
1847 0
1846 0
1845 0
1844 0
1843 0
1842 0
1841 0
1840 0
1839 0
1838 0
1837 0
1836 0
1835 0
1834 0
1833 0
1832 0
1831 0
1830 0
1829 0
1828 0
1827 0
1826 0
1825 0
1824 0
1823 0
1822 0
1821 0
1820 0
1819 0
1818 0
1817 0
1816 0
1815 0
1814 0
1813 0
1812 0
1811 0
1810 0
1809 0
1808 0
1807 0
1806 0
1805 0
1804 0
1803 0
1802 0
1801 0