Petranka Nikolaeva Nedelcheva
					Chief Assistant
											New Bulgarian University
									
							Research Units
Member of the research unit:
								
                                    
                        Head of the RU: Boyan Yuliev Dumanov
        
    Member of the research unit:
								
                                    
                        Head of the RU: Bogdan Stoyanov Athanassov
        
    Affiliated Research areas
- Mineralogy, petrology, igneous petrology, metamorphic petrology
- Geochemistry, cosmochemistry, crystal chemistry, isotope geochemistry, thermodynamics
- Prehistoric archaeology, archaeology of non-literate societies
- Archaeology of early literate societies and early civilizations
- Medieval and post-medieval archaeologies
