Jun, Young Bae; Kim, Hee Sik; Roh, Eun Hwan Further results on derivations of ranked bigroupoids. (English) Zbl 1255.20066 J. Appl. Math. 2012, Article ID 783657, 9 p. (2012). MSC: 20N99 08A02 06F35 16W25 PDFBibTeX XMLCite \textit{Y. B. Jun} et al., J. Appl. Math. 2012, Article ID 783657, 9 p. (2012; Zbl 1255.20066) Full Text: DOI
Jun, Young Bae; Lee, Kyoung Ja; Park, Chul Hwan Coderivations of ranked bigroupoids. (English) Zbl 1255.20067 J. Appl. Math. 2012, Article ID 626781, 8 p. (2012). MSC: 20N99 08A02 06F35 16W25 PDFBibTeX XMLCite \textit{Y. B. Jun} et al., J. Appl. Math. 2012, Article ID 626781, 8 p. (2012; Zbl 1255.20067) Full Text: DOI