SHEIKHSHOAIE, IRAN, SAMIRA SAEID-NIA, NIAZ MONADI, and HOJATOLLAH KHABAZZADEH. “Theoretical Study of Second-Order Non-Linear Optical Properties of Two Imino Chromophores Containing Salicylidine Group”. Asian Journal of Chemistry 19, no. 3 (March 30, 2010): 1925–1929. Accessed July 7, 2024. https://asianpubs.org/index.php/ajchem/article/view/13763.