Excel
YearNumber Of Papers
2021 0
2020 0
2019 0
2018 0
2017 73
2016 296
2015 340
2014 320
2013 281
2012 251
2011 197
2010 206
2009 156
2008 146
2007 101
2006 113
2005 113
2004 119
2003 113
2002 103
2001 118
2000 131
1999 119
1998 132
1997 37
1996 36
1995 51
1994 40
1993 46
1992 38
1991 45
1990 46
1989 62
1988 37
1987 39
1986 43
1985 45
1984 36
1983 31
1982 26
1981 23
1980 27
1979 15
1978 15
1977 17
1976 15
1975 8
1974 5
1973 4
1972 2
1971 4
1970 0
1969 0
1968 2
1967 2
1966 3
1965 3
1964 1
1963 4
1962 1
1961 0
1960 2
1959 3
1958 2
1957 0
1956 0
1955 3
1954 2
1953 2
1952 1
1951 0
1950 1
1949 0
1948 0
1947 1
1946 1
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