References
Burns, R.G.: A note on free groups. Proc. Amer. Math. Soc.23, 14–17 (1969)
Burns, R.G.: On the intersection of finitely generated subgroups of a free group. Math. Z.119, 121–130 (1971)
Howson, A.G.: On the intersection of finitely generated free groups. J. London Math. Soc.29, 428–434 (1954)
Imrich, W.: On finitely generated subgroups of free groups. Arch. Math. (Basel)28, 21–24 (1977)
Imrich, W.: Subgroup theorems and graphs. Combinatorial Mathematics V, pp. 1–27. Lecture Notes in Mathematics622, Berlin-Heidelberg-New York: Springer 1977
Neumann, H.: On the intersection of finitely generated free groups. Publ. Math. Debrecen4, 186–189 (1956)
Neumann, H.: On the intersection of finitely generated free groups. Addendum. Publ. Math. Debrecen5, 128 (1957/58)
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Servatius, B. A short proof of a theorem of burns. Math Z 184, 133–137 (1983). https://doi.org/10.1007/BF01162012
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01162012