UL Website
|
Imprint
|
Privacy Policy
|
Print
|
Home
Browse
Fulltexts
University bibliography
Statistics
About MADOC
Help
Contact
Login
Advanced Search
2022
(254)
2021
(1094)
2020
(1358)
2019
(1422)
2018
(1583)
2017
(1663)
2016
(1628)
2015
(1675)
2014
(1776)
2013
(1872)
2012
(1872)
2011
(1775)
2010
(1808)
2009
(1856)
2008
(1715)
2007
(1668)
2006
(1623)
2005
(1196)
2004
(1308)
2003
(1603)
2002
(1543)
2001
(1590)
2000
(1515)
1999
(1441)
1998
(1237)
1997
(1243)
1996
(1192)
1995
(617)
1994
(465)
1993
(390)
1992
(348)
1991
(294)
1990
(248)
1989
(241)
1988
(167)
1987
(174)
1986
(181)
1985
(149)
1984
(146)
1983
(118)
1982
(99)
1981
(89)
1980
(91)
1979
(87)
1978
(75)
1977
(79)
1976
(64)
1975
(44)
1974
(37)
1973
(35)
1972
(43)
1971
(51)
1970
(31)
1969
(32)
1968
(23)
1967
(12)
1966
(16)
1965
(2)
1964
(1)
1959
(1)
1955
(1)
1954
(1)
1951
(1)
1946
(1)
1933
(1)
1932
(2)
1931
(2)
1930
(2)
1929
(2)
1928
(2)
1927
(2)
1926
(3)
1925
(2)
1924
(2)
1923
(2)
1922
(2)
1921
(2)
1920
(2)
1919
(2)
1918
(2)
1917
(2)
1916
(2)
1915
(2)
1914
(2)
1913
(2)
1912
(2)
1911
(2)
1910
(2)
1909
(2)
1908
(2)
1907
(3)
1906
(1)
1905
(1)
1898
(1)
Not Specified
(1)
