@techreport{kam952,
 author = {L. Esperet, F. Kardo{\v s}, and D. Kr{\'a}l'},
 title = {A superlinear bound on the number of perfect matchings in cubic bridgeless graphs},
 institution = {KAM-DIMATIA Series},
 year = {2009},
 number = {952},
 type = {prepublication}
}