Palshin, N. A.
Vanyan, L. L.
Poray-Koshits, A. M.
Matyushenko, V. A.
Kaikkonen, P.
Tiikkainen, J.
Article History
Received: 11 December 2000
Revised: 15 November 2001
Accepted: 4 December 2001
First Online: 25 June 2014
Free to read: This content has been made available to all.