Thank you Christophe,
You are right (in the number of WO application - one "4" was dropped).
The problem is How to "jump" by one click from bibliographical page of starting KR document to US, WO or other patent family members (within PATENTSCOPE)?
Best regards,
Tudor
P.S. In Espacenet is posible now to "jump" from bibliogr. page of KR doc. to Original doc. (i.e. drawings) and to US, WO and DK equivalents: