TY  - JOUR
AU  - Foniok, Jan
AU  - Tardif, Claude
TI  - Adjoint functors and tree duality
JO  - Discrete mathematics & theoretical computer science
PY  - 2009
VL  - 11
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.458/
DO  - 10.46298/dmtcs.458
LA  - en
ID  - DMTCS_2009_11_2_a7
ER  -