Not sure if this is helpful or not:
Petzl's 2004 catalogue has a brief description of Tominskova Pot and the Pleminence Ridge - which isn't what you want - but also references 'How to climb the Triglav', pub. Planinska Zalozba, Alpine Association of Slovenia ('available locally'

. It also reckons that
www.steepstone.com is the site of the Triglav National Park, but after a quick glance, this seems to be a Swedish language site?
I guess that you've found this already:
http://topo.uka.pl/content/topo/triglav/triglav.php
I'd like to go and play there some day. Let us know how you get on!