VLADIMIROV, Vladimir, Mehmet AYBEKE, Kit TAN, Burkhard BIEL, Dimitar DIMITROV, Konstantinos GIANNOPOULOS, Gert VOLD, Georgi KUNEV, Ivan KOSTADINOV, Arne STRID,
Daniel SZOKALA,
Filip KRATOŠ, Giannis KOFINAS, Gert VOLD, George ZARKOS, Dionysios MERMYGKAS, Vladimir TRIFONOV, Alexander TASHEV a Nikolay TASHEV. New floristic records in the Balkans: 46.
Phytologia Balcanica. Sofia: Bulgarian Academy of Sciences, 2021, roč. 27, č. 3, s. 373–411. ISSN 1310-7771.