BIBCYT http://bibcyt.ucla.edu.ve/cgi-win/be_alex.exe?Ultimo&Nombrebd=BIBCYT UCLA - Biblioteca de Ciencias y Tecnologia Felix Morales Bueno Hong, Sung-Pil P Principal Chungb, Sung-Jin P Principal Hwan Park, Bum pbh@optima.snu.ac.kr P Principal A fully polynomial bicriteria approximation scheme for the constrained spanning tree problem Vol: 32 pp. 233-239