Excel
YearNumber Of Papers
2024 0
2023 0
2022 0
2021 0
2020 8
2019 190
2018 179
2017 202
2016 619
2015 690
2014 718
2013 691
2012 604
2011 566
2010 603
2009 597
2008 560
2007 482
2006 409
2005 347
2004 277
2003 238
2002 148
2001 100
2000 83
1999 87
1998 76
1997 62
1996 72
1995 48
1994 48
1993 56
1992 27
1991 34
1990 20
1989 17
1988 17
1987 18
1986 18
1985 5
1984 13
1983 7
1982 4
1981 1
1980 6
1979 11
1978 9
1977 8
1976 13
1975 6
1974 6
1973 11
1972 19
1971 6
1970 10
1969 8
1968 4
1967 6
1966 6
1965 5
1964 20
1963 7
1962 11
1961 6
1960 4
1959 13
1958 11
1957 10
1956 11
1955 4
1954 3
1953 6
1952 0
1951 2
1950 2
1949 2
1948 5
1947 4
1946 4
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