Used copies frequently appear on sites like OZON or Ay.by .

Rozinsky also wrote a dedicated follow-up, Novichok na Zimney Rybalke (Novice at Winter Fishing), which is highly regarded for its focus on ice fishing nuances like using mormyshkas and lures. Where to Find It

Since these are older titles, you typically won't find them on modern "free download" sites without running into spam or broken links. Your best bet is to look for physical copies or digital scans on:

It covers a wide range of topics, including: