Track: Z for locomotives 88 021 and 8831st
Publication (s) to: Overall Program 2000 / 2001 - Total Program 2001 / 2002 - Total Program 2002 / 2003 - Total Program 2003 / 2004 - program 2005 - Total Program 2006 - Total Program 2007/2008 - Total Program 2008/2009 - Total Program 2009/2010 - Overall program 2010 / 2011 - Total Program 2011/2012