Mark Brittenham	coauthored with	Ramin Naimi	MR1472884 (98j:57040)
Ramin Naimi	coauthored with	James E. Pommersheim	MR1847466 (2002f:57007)
James E. Pommersheim	coauthored with	Irena Swanson	MR1890101 (2003b:05107)
Irena Swanson	coauthored with	Donatella Delfino	MR1430992 (98a:13014)
Donatella Delfino	coauthored with	Thomas Marley	MR1471123 (98g:13015)