Tumbarski, Y.; Mineva, G.; Yanakieva, V.; Nikolova, R.; Deseva, I.; Mihaylova, D.; Ivanov, I. ANTIFUNGAL EFFECT OF A BACTERIOCIN OF BACILLUS METHYLOTROPHICUS BM47 AND ITS POTENTIALAPPLICATION AS A BIOPRESERVATIVE IN TRADITIONAL BULGARIAN YOGURT. J microb biotech food sci 2018, 8, 659-662.