%0 Journal Article %T Ain Raitviir in memoriam %J Sommerfeltia %@ 2084-0098 %D 2008 %I %R 10.2478/v10208-011-0001-9 %U http://versita.metapress.com/content/5503w336700134w8/?p=2b52af5893744ad4adf54de260d44741&pi=0