TY - JOUR DA - 1968 LA - eng IS - 2 M2 - 272 PY - 1968 SN - 0003-486x SP - 272-280 T2 - The Annals of Mathematics (2) TI - The word problem in fundamental groups of sufficiently large irreducible 3-manifolds UR - https://nbn-resolving.org/urn:nbn:de:0070-bipr-30131 Y2 - 2026-03-27T04:49:42 ER -