Bhowmik, P., Han, H., Nedeltchev, A., Mandal, H., Jimenez-Hernandez, J., McGannon, P., Lopez, L., Kang, S.-W., & Kumar, S. (2009). Synthesis and characterization of thermotropic liquid-crystalline properties of azomethine dimmers. Liquid Crystals. https://doi.org/10.1080/02678290903229585
Bhowmik, Pradip, Haesook Han, A. Nedeltchev, H. Mandal, J. Jimenez-Hernandez, P. McGannon, L. Lopez, Shin-Woong Kang, and Satyendra Kumar. 2009. “Synthesis and Characterization of Thermotropic Liquid-Crystalline Properties of Azomethine Dimmers”. Liquid Crystals. https://doi.org/10.1080/02678290903229585.
Bhowmik, P., H. Han, A. Nedeltchev, H. Mandal, J. Jimenez-Hernandez, P. McGannon, L. Lopez, S.-W. Kang, and S. Kumar. Synthesis and Characterization of Thermotropic Liquid-Crystalline Properties of Azomethine Dimmers. Liquid Crystals, 1 Jan. 2009, doi:10.1080/02678290903229585.