* KOVAN PÄIVÄN ILTA

     KOVAN PÄIVÄN ILTA (HARD DAY EVENING) was an irregularly broadcast rock program on Finnish Broadcasting Corporation in the 1970s. The original version brought to Finnish radio for the first time foreign lists, dominated in the early 1970s, with a few exceptions, by British stars (eg Slade, Black Sabath, Sweet, Suzy Quatro, Bay City Rollers, Uriah Heep, Gary Glitter, Jethro Tull, etc., with the exception of the American Santana , Osmonds and Alice Cooper).

- ROCKIN HISTORIAA 45 KIERROSTA MINUUTISSA (ROCK HISTORY 45 RPM), by Jake Nyman, Jyväskylia 2009, hardcover, 316 pages. ISBN 9789512076055.