TY  - RPRT
TI  - The adjunction problem over torsion-free groups.
AU  - Max Forester
AU  - Colin Rourke
PY  - 2005
DO  - 10.1073/pnas.0502940102
UR  - https://pubmed.ncbi.nlm.nih.gov/16123133/
ID  - 16123133
ER  -