Excel
YearNumber Of Papers
2023 0
2022 0
2021 0
2020 0
2019 0
2018 121
2017 791
2016 755
2015 749
2014 647
2013 577
2012 482
2011 475
2010 408
2009 393
2008 358
2007 402
2006 350
2005 319
2004 257
2003 216
2002 187
2001 118
2000 111
1999 77
1998 56
1997 76
1996 74
1995 90
1994 68
1993 55
1992 70
1991 47
1990 30
1989 31
1988 19
1987 28
1986 21
1985 12
1984 19
1983 16
1982 16
1981 10
1980 13
1979 14
1978 5
1977 10
1976 6
1975 4
1974 9
1973 5
1972 3
1971 8
1970 5
1969 4
1968 6
1967 1
1966 2
1965 0
1964 0
1963 0
1962 0
1961 1
1960 0
1959 0
1958 0
1957 0
1956 0
1955 0
1954 1
1953 1
1952 0
1951 1
1950 0
1949 1
1948 0
1947 0
1946 1
1945 0
1944 0
1943 0
1942 0
1941 0
1940 0
1939 0
1938 0
1937 0
1936 0
1935 2
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