Urgench; reception; S.Kleene with wife

Registration of participants

Ershov speaking at the opening session of the Urgench Symposium

Khiva, summer hall; Ershov (left), Kleene, vanWijngaarden and Zemanek

Khiva, summer hall; from left to right - S.Kleene, G.Zemanek, dancers, M.Zemanek

Khiva, reception. Left - Knuth and Kleene

Symposium participants at the tour around Khiva

Tashkent

Khive; Zemaneks, hosts, cameleer with camel

D. Knuth

Addressing the Symposium: right - Ershov, Zemanek; center - Kotov

Tour around Khiva; G.Zemanek, F. Strassen. E. Specker

Khiva, summer hall; dancers, D.Knuth

Khiva, reception; D.Knuth

Khive, reception; J.Knuth

At the platform - D.Knuth and A.Ershov

Urgench, Oblsovet building; Kleenes

Tashkent; V.Uspenskiy and Kleenes

Group of participants in Tashkent

Symposium participants in a park