TY - JOUR AU - Bachman, David AU - Derby-Talbot, Ryan TI - Non-isotopic Heegaard splittings of Seifert fibered spaces JO - Algebraic and Geometric Topology PY - 2006 SP - 351 EP - 372 VL - 6 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.2140/agt.2006.6.351/ DO - 10.2140/agt.2006.6.351 ID - 10_2140_agt_2006_6_351 ER -