A. Piątkiewicz

Lipase and esterase formation by mutants of lactic acid streptococci and lactobacilli

A. Piątkiewicz, 1987 .

Kefir production in Poland.

Z. Libudzisz, A. Piatkiewicz, Z. Libudzisz, 1990 .

Production of diacetyl and acetoin by lactic acid bacteria

Z. Libudzisz, A. Piątkiewicz, H. Oberman, 1982 .

Heterogeneity of the physiological activity of Lactococcus and Leuconostoc sp. strains

Z. Libudzisz, A. Piątkiewicz, H. Oberman, 1993 .