Investigation of particle-wall collisionFrishman, Feliks; Haljasmaa, Igor; Pappel, Toivo; Rudi, Ülo; Štšeglov, IgorEesti Teaduste Akadeemia Toimetised. Füüsika. Matemaatika1994 / 4, lk. 263-270 Investigation of particle-wall collisionKleis, Ilmar; Frishman, Feliks; Hussainova, IrinaOST-96 Symposium on Machine Design, [Stockholm], May 13-14, 1996 : program, abstracts1996 / [1] p Investigation of particle-wall collisionKleis, Ilmar; Frishman, Feliks; Hussainova, Irina; Štšeglov, IgorOST-96 Symposium on Machine Design, [Stockholm], May 13-14, 1996 : proceedings1996 / p. 16-22: ill Investigation of particle-wall collisionHussainova, IrinaProceedings of the Second National DAAAM Conference in Estonia : Science'961997 / p. 13-19: ill