Excel
YearNumber Of Papers
2024 0
2023 0
2022 0
2021 1
2020 57
2019 32
2018 26
2017 44
2016 30
2015 29
2014 32
2013 32
2012 25
2011 30
2010 27
2009 23
2008 20
2007 21
2006 20
2005 12
2004 15
2003 14
2002 19
2001 16
2000 13
1999 9
1998 11
1997 9
1996 11
1995 8
1994 11
1993 10
1992 8
1991 2
1990 4
1989 4
1988 10
1987 4
1986 2
1985 6
1984 5
1983 8
1982 6
1981 2
1980 3
1979 1
1978 7
1977 4
1976 3
1975 4
1974 5
1973 4
1972 3
1971 2
1970 0
1969 0
1968 1
1967 1
1966 2
1965 2
1964 1
1963 0
1962 2
1961 2
1960 1
1959 0
1958 1
1957 0
1956 0
1955 0
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 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