TY - CPAPER AU - Stela Naydenova AU - Anife Veli AU - Zilya Mustafa AU - Elena Hristova AU - Lenia Gonsalvesh TI - PM--SSOCIATED PAHs DURING WINTER IN BURGAS, BULGARIA T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2020, Energy and Clean Technologies PY - 2020 SP - 457 EP - 464 DO - 10.5593/sgem2020/4.1/s19.057 PB - STEF92 Technology ER -