Program Generator Architecture. - Emanuil Markov; Ivan Evgeniev Ivanov; Vesselin Gueorguiev (DeSE, 2011)

Conversion of Bulgarian Observational Data to OMOP Common Data Model: Initial Results. - Petko Kovachev; Evgeniy Krastev; Dimitar Tcharaktchiev; Emanuil Markov; Ivan Evgeniev Ivanov (ISGT, 2022)

Mapping the Bulgarian Diabetes Register to OMOP CDM: Application Results. - Evgeniy Krastev; Emanuil Markov; Simeon Abanos; Ralitsa Krasteva; Dimitar Tcharaktchiev (dHealth, 2024)