Yes, he works both own and museum collection from far East. It is known from other papers on Heteroceridae that there is an article "Skalický S. 2008. A review of Japanese Heteroceridae (Coleoptera). Acta Musei Moraviae, Scientiae biologicae (Brno) 93: 47-52." but unfortunately we can't find it in russian libraries and in Internet there is only an abstract . Aleksey has written to the author of the paper but haven't still got the answer.