297 scientific publications during 1987–2014; 25 books (15 authored monographs; 10 edited books); 116 papers in SCIE-indexed journals tracked for number of citations in Web of Science; Taxonomy: authorship for new species and higher taxa: 5 family-group taxa; 13 genus-group taxa; 100+ species-group taxa Books and monographs (25) Acarological publications Other publications (non-acarological) Citations to publications (Google Scholar) Publications by year: 2014 (9 papers so far, including 8 SCI),  2013 (2 books + 16 papers, including 17 SCI),  2012 (2 books + 8 papers, including 8 SCI),  2011 (1 book + 15 papers, including 10 SCI), 2010 (1 book + 18 papers, including 2 SCI),  2009 (1 book + 8 papers, including 3 SCI),  2008 (6 papers, including 4 SCI), 2007 (2 books + 6 papers, including 4 SCI) 2006 (5 papers, including 4 SCI), 2005 (1 book + 6 papers, including 2 SCI), 2004 (1 book + 7 papers, including 1 SCI), 2003 (1 book + 10 papers), 2002 (2 books + 15 papers, including 1 SCI), 2001 (3 books + 16 papers, including 2 SCI), 2000 (4 books + 18 papers, including 2 SCI), 1999 (1 book + 7 papers, including 1 SCI), 1998 (1 Book + 9 papers, including 1 SCI), 1997 (1 book + 16 papers, including 2 SCI), 1996 (1 book + 16 papers, including 3 SCI), 1995 (14 papers, including 11 SCI), 1994 (6 papers, including 6 SCI), 1993 (9 papers, including 8 SCI), 1992 (14 papers, including 10 SCI), 1991 (6 papers, including 5 SCI), 1990 (2 papers, including 1 SCI), 1989 (4 papers, including 1 SCI),  1988 (5 papers), 1987 (1 paper)