Arqueologia de Quito y fase CotocollaoPORRAS, P.Terra Ameriga. 1986, Num 44-45, pp 95-98Article

Arqueologia de Quito y fase CotocollaoPORRAS, P.Terra Ameriga. 1986, Num 44-45, pp 95-98Article

Don Jacinto Jijon y Caamano y la arqueologia de la sierra ecuatoriana. Estudio criticoPORRAS, P. I.Scripta Ethnologica. 1981, Num 6, pp 131-136, issn 0325-6669Article

Assessment of operational feasibility anticipated quality and cost performance of a new exterior coating system in automotive manufacturingWAISSI, G. R; PORRAS, P.SAE transactions. 1989, Vol 98, Num 5, pp 231-240, issn 0096-736X, 10 p.Article

Downwelling and dominance of autochthonous dinoflagellates in the NW Iberian margin : The example of the Ría de VigoCRESPO, B. G; FIGUEIRAS, F. G; PORRAS, P et al.Harmful algae. 2006, Vol 5, Num 6, pp 770-781, issn 1568-9883, 12 p.Article

Medicamentos en un servicio de cirurgia hospitalaria = Médicaments dans un service hospitalier de chirurgie = Medicaments in an hospital surgery wardPEREZ, C. E; TORRES, C; PORRAS, P et al.Boletín de la Oficina sanitaria panamericana. 1984, Vol 96, Num 1, pp 38-44, issn 0030-0632Article

Los recursos documentales del Servicio de Información sobre Discapacidad: Documentary sources in the service of Information on Disability = Documentary sources in the Service of Information on DisabilityPORRAS, P; SANCHO, I; VERDUGO, M. A et al.Revista general de información y documentación. 2003, Vol 13, Num 1, pp 173-194, issn 1132-1873, 22 p.Article

Covert flow trees : a visual approach to analyzing covert storage channelsKEMMERER, R. A; PORRAS, P. A.IEEE transactions on software engineering. 1991, Vol 17, Num 11, pp 1166-1185, issn 0098-5589Article

An analysis of the Intel 80x86 security architecture and implementationsSIBERT, O; PORRAS, P. A; LINDELL, R et al.IEEE transactions on software engineering. 1996, Vol 22, Num 5, pp 283-293, issn 0098-5589Conference Paper

Effect of cross-sectional shape on free-surface instabilityPONCE, V. M; PORRAS, P. J.Journal of hydraulic engineering (New York, N.Y.). 1995, Vol 121, Num 4, pp 376-380, issn 0733-9429Article

State transition analysis : a rule-based intrusion detection approachILGUN, K; KEMMERER, R. A; PORRAS, P. A et al.IEEE transactions on software engineering. 1995, Vol 21, Num 3, pp 181-199, issn 0098-5589Article

Nutritional state of β-carotene and retinol in institutionalized elderly individuals of México CityLARES-ASSEFF, I; LOPEZ HERNANDEZ, M. DEL C; SANTIAGO PORRAS, P et al.International journal for vitamin and nutrition research. 1995, Vol 65, Num 4, pp 236-240, issn 0300-9831Article