Artin, M.; Mazur, B. On the van Kampen theorem. (English) Zbl 0138.18301 Topology 5, 179-189 (1966). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 29 Documents Keywords:topology PDFBibTeX XMLCite \textit{M. Artin} and \textit{B. Mazur}, Topology 5, 179--189 (1966; Zbl 0138.18301) Full Text: DOI