Excel
YearNumber Of Papers
2019 0
2018 0
2017 266
2016 315
2015 319
2014 328
2013 290
2012 226
2011 273
2010 366
2009 307
2008 326
2007 307
2006 267
2005 280
2004 280
2003 246
2002 208
2001 232
2000 217
1999 152
1998 133
1997 146
1996 119
1995 132
1994 124
1993 114
1992 108
1991 119
1990 128
1989 88
1988 78
1987 83
1986 83
1985 72
1984 56
1983 54
1982 36
1981 31
1980 32
1979 40
1978 31
1977 24
1976 29
1975 43
1974 33
1973 14
1972 16
1971 27
1970 22
1969 18
1968 15
1967 15
1966 9
1965 15
1964 2
1963 1
1962 1
1961 3
1960 2
1959 2
1958 1
1957 0
1956 0
1955 2
1954 0
1953 0
1952 0
1951 0
1950 0
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