Volume 74, No. 2 (1999)
Commentarii Mathematici Helvetici

pp. 173–178 Acyclic coversJohn J. Millson
pp. 179–200 The conjugacy problem for Dehn twist automorphisms of free groupsM. M. CohenM. Lustig
pp. 201–237 Compactification of moduli space of harmonic mappingsJ. ChenGang Tian
pp. 238–247 Covering degrees are determined by graph manifolds involvedShicheng WangF. Yu
pp. 248–279 The singly periodic genus-one helicoidD. HoffmanH. KarcherF. Wei
pp. 280–296 A character formula for a family of simple modular representations ofOlivier MathieuGeorges Papadopoulo
pp. 297–305 Isotopy and invariants of Albert algebrasManeesh L. Thakur
pp. 306–321 Projectively equivalent metrics, exact transverse line fields and the geodesic flow on the ellipsoidS. Tabachnikov
pp. 322–344 Milnor link invariants and quantum 3-manifold invariantsN. HabeggerKent E. Orr