Chapters by Dr. Ognyan Petrov

• Book Chapter Biomimetic Modifications of Calcium Orthophosphates
  by Diana Rabadjieva, Stefka Tepavitcharova, Kostadinka Sezanova, Rumyana Gergulova, Rositsa Titorenkova, Ognyan Petrov and Elena Dyulgerova in the book "On Biomimetics" edited by Assoc. Lilyana D. Pramatarova, ISBN 978-953-307-271-5, InTech, August 8, 2011