Excel
YearNumber Of Papers
2019 0
2018 0
2017 82
2016 327
2015 386
2014 389
2013 383
2012 306
2011 255
2010 239
2009 206
2008 200
2007 165
2006 200
2005 165
2004 141
2003 156
2002 167
2001 156
2000 165
1999 179
1998 164
1997 152
1996 117
1995 134
1994 142
1993 145
1992 204
1991 239
1990 214
1989 285
1988 288
1987 263
1986 290
1985 319
1984 213
1983 190
1982 165
1981 180
1980 172
1979 347
1978 269
1977 177
1976 214
1975 166
1974 121
1973 97
1972 88
1971 29
1970 32
1969 29
1968 25
1967 17
1966 15
1965 9
1964 2
1963 0
1962 0
1961 1
1960 1
1959 0
1958 0
1957 0
1956 1
1955 0
1954 0
1953 0
1952 0
1951 0
1950 1
1949 0
1948 0
1947 0
1946 0
1945 0
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 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