• Englis (intermediate level)

• (IAMG) Student Chapter Szeged
• Croatian Geological Society: member of thematic Sections of Geomathematics

Field of research

• Application of geostatistics methods for analysis of hydrocarbon reservoir ,  Case study from Lower Pontian sandstone, Sava depression

Publication, conference, study trip

• Novak Zelenika, Kristina; Malvić, Tomislav
  Using of Ordinary Kriging for indicator variable mapping (example of sandstone/marl border). // Naftaplin : znanstveno-stručno glasilo Hrvatske udruge naftnih inženjera i geologa. 10 (56) (2010) ; 55-70
• Novak Zelenika, Kristina; Malvić, Tomislav; Geiger, Janos.
  Kartiranje gornjomiocenskih pješčenjačkih facijesa metodom indikatorskog kriginga. // Nafta : exploration, production, processing, petrochemistry. 61 (2010) , 5; 225-233
• Novak Zelenika, Kristina; Malvić, Tomislav
  O upotrebi indikatorskih varijabli i indikatorskog kriginga u kartiranju (paleo)facijesa. // Vijesti Hrvatskoga geološkog društva. 46 (2010) , 2; 43-45
• Novak Zelenika, Kristina; Malvić, Tomislav
  Sequential Indicator simulations of sandstone reservoir thickness, Sava Depression, Croatia (SW Part of Pannonian Basin) // Proceedings of IAMG 2010 / Organizing Committee (ur.).
  Budimpešta : WECO Travel Ltd., 2010. 15-15
• Geiger, Janos; Malvić, Tomislav; Horvath, Janina; Novak Zelenika, Kristina
  Statistical characters of realizations derived from sequential indicator simulation // Proceedings of IAMG 2010 / Organizing Committee (ur.).
  Budimpešta : WECO Travel Ltd., 2010. 5-5
• Malvić, Tomislav; Rusan, Igor; Novak Zelenika, Kristina
  Geomathematical section of the Croatian geological society // Abstracts of the XIII. Congress of Hungarian Geomathematics and the II. Congress of Croatian and Hungarian Geomathematics Applications of Geostatistics, GIS and Remote Sensing in the Fields of Geosciences and Environmental Protection / Geiger, Janos (ur.).
  Mórahalom : Hungarian geological society, Geomathematical section, 2009. 44-44
• Novak Zelenika, Kristina; Malvić, Tomislav
  Transformation of porosity into indicator dataset and interpretation of facies : Case study from Lower Pontian sandstone, Sava depression // Abstracts of the XIII. Congress of Hungarian Geomathematics and the II. Congress of Croatian and Hungarian Geomathematics Applications of Geostatistics, GIS and Remote Sensing in the Fields of Geosciences and Environmental Protection / Geiger, Janos (ur.).
  Mórahalom : Hungarian geological society, Geomathematical section, 2009. 40-41
• Novak Zelenika, Kristina; Malvić, Tomislav
  UPOTREBA OBIČNOGA KRIGINGA U KARTIRANJU INDIKATORSKE VARIJABLE (na primjeru granice pješčenjaka i lapora) // Imaju li nafta i plin energetsku yamjenu u ovom stoljeću? (Is There an Energy Alternative for Oil and Gas in This Century?).