70.Jg. 1999/ 1-4; 72.Jg. 2001/ 1-4; 73. Jg. 2002/1-4; 74. Jg. 2003/1, 2, 4; 2004/1-4; 2005/1-4; 2006/1-4; 2007/1-4; 2008/1, 2, 3, 4; 2009/1, 3, 4