TY  - JOUR
AU  - Adachi, Jiro
TI  - Engel structures with trivial characteristic foliations
JO  - Algebraic and Geometric Topology
PY  - 2002
SP  - 239
EP  - 255
VL  - 2
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.2140/agt.2002.2.239/
DO  - 10.2140/agt.2002.2.239
ID  - 10_2140_agt_2002_2_239
ER  -