TY  - JOUR
AU  - Rob Schneiderman
AU  - Peter Teichner
TI  - The group of disjoint 2-spheres in 4-space
JO  - Annals of mathematics
PY  - 2019
SP  - 669
EP  - 750
VL  - 190
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4007/annals.2019.190.3.1/
DO  - 10.4007/annals.2019.190.3.1
LA  - en
ID  - 10_4007_annals_2019_190_3_1
ER  -