Excel
YearNumber Of Papers
2019 0
2018 13
2017 117
2016 252
2015 271
2014 264
2013 257
2012 213
2011 216
2010 215
2009 206
2008 178
2007 149
2006 113
2005 87
2004 64
2003 65
2002 52
2001 69
2000 44
1999 40
1998 47
1997 36
1996 34
1995 33
1994 20
1993 25
1992 21
1991 27
1990 32
1989 29
1988 23
1987 22
1986 26
1985 25
1984 14
1983 25
1982 12
1981 19
1980 21
1979 20
1978 29
1977 38
1976 21
1975 31
1974 23
1973 33
1972 26
1971 37
1970 33
1969 29
1968 23
1967 53
1966 22
1965 13
1964 11
1963 5
1962 8
1961 4
1960 5
1959 8
1958 9
1957 8
1956 5
1955 3
1954 11
1953 1
1952 3
1951 3
1950 1
1949 5
1948 2
1947 1
1946 4
1945 0
1944 0
1943 2
1942 0
1941 0
1940 0
1939 0
1938 1
1937 0
1936 0
1935 0
1934 0
1933 0
1932 0
1931 0
1930 0
1929 0
1928 0
1927 0
1926 1
1925 0
1924 0
1923 0
1922 0
1921 0
1920 0
1919 0
1918 0
1917 1
1916 0
1915 1
1914 0
1913 0
1912 1
1911 0
1910 0
1909 0
1908 0
1907 1
1906 0
1905 0
1904 0
1903 0
1902 0
1901 1
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