[MathOuvrage]
Towards a theory of geometric graphs
/ Ed. Pach, Janos.
-Providence RI : American mathematical Society, 2004. - xii, 283 p. ; 26 cm
ISBN 9780821834848
[MathOuvrage]
Combinatorial geometry
/ Pach, Janos ; Agarwal, Pankaj K..
-Brisbane, Chichester, New York NY : John Wiley, 1995. - xiii, 354 p. ; 24 cm