Bollobas, B., Janson, S., & Riordan, O. (2009). On covering by translates of a set.
Dyfyniad Arddull ChicagoBollobas, B., S. Janson, and O. Riordan. On Covering by Translates of a Set. 2009.
Dyfyniad MLABollobas, B., et al. On Covering by Translates of a Set. 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.