Kassabov, M., & Nikolov, N. (2006). Cartesian products as profinite completions.
芝加哥风格引文Kassabov, M., 与 N. Nikolov. Cartesian Products as Profinite Completions. 2006.
MLA引文Kassabov, M., 与 N. Nikolov. Cartesian Products as Profinite Completions. 2006.
警告：这些引文格式不一定是100％准确.