1 "Ordering Policies with Two Types of Lead Times" 225-229, 1977
2 "Ordering Policies with Random Lead Times" 737-741, 1981
3 "Mathematical Theory of Reliability" 1965
4 "An Ordering Policy with Lead Time International Journal of Systems Science" 1091-1095, 1977
5 "A Survey of Maintenance Policies of Deteriorating Systems" 139 : 469-489, 2002
6 "A Note on Ordering Policies with Cost of Observation and Lead Times International Journal of Production Economics" 91-97, 1993
1 "Ordering Policies with Two Types of Lead Times" 225-229, 1977
2 "Ordering Policies with Random Lead Times" 737-741, 1981
3 "Mathematical Theory of Reliability" 1965
4 "An Ordering Policy with Lead Time International Journal of Systems Science" 1091-1095, 1977
5 "A Survey of Maintenance Policies of Deteriorating Systems" 139 : 469-489, 2002
6 "A Note on Ordering Policies with Cost of Observation and Lead Times International Journal of Production Economics" 91-97, 1993