Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

• V. Todorov3 · h 9
• Yuri M. Dimitrov3 · h 7
• R. Miryanov2 · h 3
• D. Vladeva1 · h 5
• I. Dimov1 · h 24

• Bulgarian Academy of SciencesBG1 paper
• Institute for Parallel ProcessingBG1 paper
• Institute of Information and Communication TechnologiesBG1 paper
• Institute of Mathematics and InformaticsBG1 paper
• University Hospital Dr. Georgi StranskiBG1 paper
• University of Economics VarnaBG1 paper