LECTURES (PDF)- click to view/download

a. Acapulco lęcture -2008 Periodic Sponge Surfaces
b. Belgrade Lecture Uni Network 2009
c. Seoul Lecture UNi Net-2009
d. Gmuend lecture Periodic -2010
e. Beijing 2010 Membrane PPT
f.  Rome lecture Polyhedra 2011
g. Bilbao lecture International Physical 2011
h. San Sdbastian lecture Uniform Networks May 2011
i. Cologne – lecture Olympic Flotilla 2011
j. Seoul Lecture Bridges 2012
k. Crete – Lecture 2013
L. Delhi – lecture 2013 lecture
m. GUILDFORD 2013 SURREY