Vestibular and equilibrium research : basic and clinical implications / edit. Matti Anniko : proceedings of the 18th Bárány society meeting, Uppsala, Sweden, June 6-8, 1994 Vol. 115 Suppl. 520, vol. 2 1995. Stockholm : Scandinavian University Press, 1995. s. 238-462   [1, z toho voľných 0, prezenčne 1]