Excel
YearNumber Of Papers
2019 0
2018 0
2017 196
2016 255
2015 270
2014 290
2013 265
2012 211
2011 308
2010 301
2009 249
2008 242
2007 242
2006 272
2005 209
2004 290
2003 236
2002 265
2001 263
2000 231
1999 243
1998 278
1997 271
1996 271
1995 246
1994 233
1993 240
1992 301
1991 252
1990 231
1989 291
1988 244
1987 292
1986 268
1985 288
1984 274
1983 294
1982 310
1981 282
1980 276
1979 262
1978 261
1977 243
1976 189
1975 183
1974 199
1973 182
1972 150
1971 107
1970 77
1969 56
1968 57
1967 61
1966 58
1965 55
1964 35
1963 45
1962 34
1961 30
1960 19
1959 32
1958 24
1957 27
1956 34
1955 26
1954 24
1953 28
1952 17
1951 12
1950 18
1949 16
1948 7
1947 13
1946 5
1945 4
1944 0
1943 0
1942 0
1941 0
1940 0
1939 0
1938 0
1937 0
1936 0
1935 0
1934 0
1933 0
1932 0
1931 0
1930 0
1929 0
1928 0
1927 1
1926 0
1925 0
1924 0
1923 1
1922 0
1921 0
1920 0
1919 0
1918 0
1917 0
1916 0
1915 0
1914 0
1913 0
1912 1
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