Talk:Jan Lipšanský

Bad ISBN
Because it is causing a Checkwiki error #73: "ISBN-13 with wrong checksum", I removed the ISBN from the entry:

2013: BRIANOVA CESTA, ISBN 978-80-87848-06-6

I have tried unsuccessfully to locate the correct ISBN on the Internet. I sent an email to the author; did not receive a reply. The book is self-published in ebook format only, so I suspect the veracity of its associated ISBN. Knife-in-the-drawer (talk) 16:44, 6 June 2015 (UTC)