Patil, H. P.; Rengarasu, U. On iterated line graphs with crossing number one. (English) Zbl 0831.05025 Indian J. Pure Appl. Math. 25, No. 10, 1059-1065 (1994). Reviewer: T.Andreae (Hamburg) MSC: 05C10 05C75 PDFBibTeX XMLCite \textit{H. P. Patil} and \textit{U. Rengarasu}, Indian J. Pure Appl. Math. 25, No. 10, 1059--1065 (1994; Zbl 0831.05025)
Patil, H. P.; Krishnnamurthy, D. On power graphs with crossing number one. (English) Zbl 0774.05083 Discuss. Math. 12, 27-37 (1992). MSC: 05C75 05C35 PDFBibTeX XMLCite \textit{H. P. Patil} and \textit{D. Krishnnamurthy}, Discuss. Math. 12, 27--37 (1992; Zbl 0774.05083)
Patil, H. P.; Kulli, V. R. Middle graphs and crossing numbers. (English) Zbl 0594.05031 Discuss. Math. 7, 97-106 (1985). Reviewer: D.S.Archdeacon MSC: 05C10 PDFBibTeX XMLCite \textit{H. P. Patil} and \textit{V. R. Kulli}, Discuss. Math. 7, 97--106 (1985; Zbl 0594.05031)
Patil, H. P. Forbidden subgraphs and total graphs with crossing number 1. (English) Zbl 0515.05056 J. Math. Phys. Sci. 17, 293-295 (1983). MSC: 05C99 05C10 PDFBibTeX XMLCite \textit{H. P. Patil}, J. Math. Phys. Sci. 17, 293--295 (1983; Zbl 0515.05056)