Field monitoring of software maintenance. - Peter Mellor (Softw. Eng. J., 1986)

Failures, faults and changes in dependability measurement. - Peter Mellor (Inf. Softw. Technol., 1992)

Towards Operational Measures of Computer Security. - Bev Littlewood; Sarah Brocklehurst; Norman E. Fenton; Peter Mellor; Stella Page; David Wright 001; John Dobson; John A. McDermid; Dieter Gollmann (J. Comput. Secur., 1993)