Algebraic & Geometric Topology Volume 1, issue 1 (2001)

1	M Eudave-Muñoz, Essential meridional surfaces for tunnel number one knots, Bol. Soc. Mat. Mexicana $(3)$ 6 (2000) 263 MR1810854
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6	T Kobayashi, Structures of full Haken manifolds, Osaka J. Math. 24 (1987) 173 MR881754
7	K Morimoto, Tunnel number, connected sum and meridional essential surfaces, Topology 39 (2000) 469 MR1746903
8	M Scharlemann, J Schultens, Comparing Heegaard and JSJ structures of orientable 3–manifolds, Trans. Amer. Math. Soc. 353 (2001) 557 MR1804508
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10	J Schultens, Additivity of tunnel number for small knots, Comment. Math. Helv. 75 (2000) 353 MR1793793
11	W Sherman, On the Kneser–Haken finiteness theorem: a sharpness result, PhD thesis, University of California, Los Angeles (1992)