Excel
YearNumber Of Papers
2019 0
2018 0
2017 184
2016 642
2015 751
2014 773
2013 729
2012 607
2011 557
2010 543
2009 489
2008 402
2007 341
2006 312
2005 308
2004 291
2003 222
2002 209
2001 209
2000 228
1999 176
1998 172
1997 64
1996 50
1995 62
1994 58
1993 63
1992 42
1991 53
1990 36
1989 31
1988 33
1987 32
1986 22
1985 20
1984 10
1983 11
1982 4
1981 1
1980 4
1979 0
1978 1
1977 3
1976 2
1975 1
1974 2
1973 1
1972 1
1971 0
1970 1
1969 1
1968 2
1967 1
1966 1
1965 0
1964 0
1963 0
1962 1
1961 0
1960 0
1959 0
1958 0
1957 0
1956 0
1955 0
1954 0
1953 1
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