TY  - JOUR
AU  - Vlach, Milan
AU  - Zimmermann, Karel
TI  - Optimal starting times for a class of single machine scheduling problems with earliness and tardiness penalties
JO  - Kybernetika
PY  - 1997
SP  - 675
EP  - 686
VL  - 33
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KYB_1997__33_6_a6/
LA  - en
ID  - KYB_1997__33_6_a6
ER  -