@book {Bi,
AUTHOR = {Birman, Joan S.},
TITLE = {Braids, links, and mapping class groups},
series = {Annals of Mathematics Studies},
number ={82},
PUBLISHER = {Princeton University Press},
ADDRESS = {Princeton, N.J.},
YEAR = {1974},
PAGES = {ix+228},
MRCLASS = {55A25},
MRNUMBER = {51 \#11477},
MRREVIEWER = {Wilbur Whitten},
}
@article {BH,
AUTHOR = {Birman, Joan S. and Hilden, Hugh M.},
TITLE = {Heegaard splittings of branched coverings of ${S}\sp{3}$},
JOURNAL = {Trans. Amer. Math. Soc.},
VOLUME = {213},
YEAR = {1975},
PAGES = {315--352},
MRCLASS = {55A10},
MRNUMBER = {52 \#1662},
MRREVIEWER = {Wilbur Whitten},
}
@article {MM,
AUTHOR = {Mayberry, John P. and Murasugi, Kunio},
TITLE = {Torsion-groups of abelian coverings of links},
JOURNAL = {Trans. Amer. Math. Soc.},
FJOURNAL = {Transactions of the American Mathematical Society},
VOLUME = {271},
YEAR = {1982},
NUMBER = {1},
PAGES = {143--173},
ISSN = {0002-9947},
CODEN = {TAMTAM},
MRCLASS = {57M25 (57M12)},
MRNUMBER = {84d:57004},
MRREVIEWER = {W. D. Neumann},
}
@book {MB,
TITLE = {The {S}mith conjecture},
EDITOR = {Morgan, John W. and Bass, Hyman},
NOTE = {Papers presented at the symposium held at Columbia University,
New York, 1979},
PUBLISHER = {Academic Press Inc.},
ADDRESS = {Orlando, FL},
YEAR = {1984},
PAGES = {xv+243},
ISBN = {0-12-506980-4},
MRCLASS = {57-06 (57N10 57S17 57S25)},
MRNUMBER = {86i:57002},
MRREVIEWER = {Allan Edmonds},
}
@article {M,
AUTHOR = {Mulazzani, Michele},
TITLE = {On $p$-symmetric {H}eegaard splittings},
JOURNAL = {J. Knot Theory Ramifications},
FJOURNAL = {Journal of Knot Theory and its Ramifications},
VOLUME = {9},
YEAR = {2000},
NUMBER = {8},
PAGES = {1059--1067},
ISSN = {0218-2165},
MRCLASS = {57N10 (57M10 57M25 57R65)},
MRNUMBER = {2002a:57027},
MRREVIEWER = {Tsuyoshi Kobayashi},
}
@article {MS,
AUTHOR = {Morimoto, Kanji and Sakuma, Makoto},
TITLE = {On unknotting tunnels for knots},
JOURNAL = {Math. Ann.},
FJOURNAL = {Mathematische Annalen},
VOLUME = {289},
YEAR = {1991},
NUMBER = {1},
PAGES = {143--167},
ISSN = {0025-5831},
CODEN = {MAANA},
MRCLASS = {57M25 (57M15)},
MRNUMBER = {92e:57015},
MRREVIEWER = {Martin Scharlemann},
}
@article {Vi,
AUTHOR = {Viro, O. Ja.},
TITLE = {Links, two-sheeted branching coverings and braids},
JOURNAL = {Mat. Sb. (N.S.)},
VOLUME = {87(129)},
YEAR = {1972},
PAGES = {216--228},
MRCLASS = {55A25 (57C45)},
MRNUMBER = {45 \#7701},
MRREVIEWER = {O. Krotenheerdt},
note={English translation in Math. USSR-Sb. 16 (1972), 223--236},
}