Bulletin of the National gallery in Prague 2/1992.
Treasures of the Prague National Gallery.
The Slovak National Gallery.
National Gallery London : írta és képeket válogatta... /
The Picture gallery of Prague castle : collection of selected works /
National Gallery, Trafalgar Square : illustrated guide /
National Gallery of Art Washington, D.C.
United nations bulletin.
Prague Bulletin of mathematical linguistics.
The Prague bulletin of mathematical linguistics. 1 /
The Prague bulletin of mathematical linguistics 4.
The Tate Gallery /
The Prague bulletin of mathematical linguistics 35.
The Prague bulletin of mathematical linguistics 2.
The Prague bulletin of mathematical linguistics 34.
The far side gallery. 2 /
The Far side gallery. 5 /
The Far side gallery. 4 /
The Far side gallery. 3 /
The Far side gallery /