Sudden birth and sudden death of entanglement. - Zbigniew Ficek; Ryszard Tanas (J. Comput. Methods Sci. Eng., 2010)

Coherence and Anticoherence Induced by Thermal Fields. - Lihui Sun; Ya Liu; Chen Li; Kaikai Zhang; Wenxing Yang; Zbigniew Ficek (Entropy, 2022)

Enhancement of Optomechanical Squeezing of Light Using the Optical Coherent Feedback. - Zhenhua Wu; Zhen Yi; Wenju Gu; Lihui Sun; Zbigniew Ficek (Entropy, 2022)