Last Prof. Gavriil Ilizarov Last with Prof. Mihran Taschyan
With Dr. Christensen With Prof. Rodney and Joice Beals
With Prof. S.Green With Prof. V.I. Shevtsov
With Prof. M.Samchukov With D.m.s. Artemyev
With Prof. D. Paley With Prof. M. Catagni