Organic petrological and geochemical properties of jet from the middle Triassic Mogila Formation, West Bulgaria

by Zdravkov Alexander, Ajdanlijsky George, Gross Doris, Bechtel Achim
Published 2019-02-01

Depositional environment, organic matter characterization and hydrocarbon potential of Middle Miocene sediments from northeastern Bulgaria (Varna-Balchik Depression)

by Zdravkov Alexander, Bechtel Achim, Ćorić Stjepan, Sachsenhofer Reinhard F.
Published 2015-10-01