The lognormal distribution of software failure rates: origin and evidence. - Robert E. Mullen (ISSRE, 1998)

The lognormal distribution of software failure rates: application to software reliability growth modeling. - Robert E. Mullen (ISSRE, 1998)

From Test Count to Code Coverage using the Lognormal Failure Rate. - Swapna S. Gokhale; Robert E. Mullen (ISSRE, 2004)

Software Defect Rediscoveries: A Discrete Lognormal Model. - Robert E. Mullen; Swapna S. Gokhale (ISSRE, 2005)

Dynamic Code Coverage Metrics: A Lognormal Perspective. - Swapna S. Gokhale; Robert E. Mullen (IEEE METRICS, 2005)

Queuing Models for Field Defect Resolution Process. - Swapna S. Gokhale; Robert E. Mullen (ISSRE, 2006)

The Marginal Value of Increased Testing: An Empirical Analysis using Four Code Coverage Measures. - Swapna S. Gokhale; Robert E. Mullen (J. Braz. Comput. Soc., 2006)

A Discrete Lognormal Model for Software Defects Affecting Quality of Protection. - Robert E. Mullen; Swapna S. Gokhale (Quality of Protection, 2006)

Software defect repair times: a multiplicative model. - Swapna S. Gokhale; Robert E. Mullen (PROMISE@ICSE, 2008)

A multiplicative model of software defect repair times. - Swapna S. Gokhale; Robert E. Mullen (Empir. Softw. Eng., 2010)