Excel
YearNumber Of Papers
2019 0
2018 0
2017 22
2016 105
2015 108
2014 119
2013 95
2012 106
2011 108
2010 107
2009 116
2008 104
2007 90
2006 97
2005 97
2004 78
2003 57
2002 60
2001 82
2000 80
1999 67
1998 71
1997 35
1996 28
1995 22
1994 29
1993 31
1992 34
1991 36
1990 28
1989 25
1988 21
1987 27
1986 22
1985 26
1984 25
1983 25
1982 25
1981 20
1980 13
1979 18
1978 19
1977 17
1976 14
1975 8
1974 8
1973 14
1972 7
1971 8
1970 3
1969 1
1968 4
1967 5
1966 4
1965 3
1964 0
1963 1
1962 2
1961 3
1960 0
1959 1
1958 2
1957 1
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 1
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 2
1923 1
1922 0
1921 0
1920 0
1919 0
1918 1
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