A Step Ahead in the Directory Authentication Framework. - Francisco Jordan; Manuel Medina; Juan Carlos Cruellas; Isabel Gallego (ULPAA, 1994)

Interoperability between the X.509 and EDIFACT Public Key Infrastructures: The DEDICA Project. - Montse Rubia; Juan Carlos Cruellas; Manuel Medina; Isabel Gallego (DEXA Workshop, 1998)

The DEDICA Project: The Solution to the Interoperability Problems between the X.509 and EDIFACT Public Key Infrastructures. - Montse Rubia; Juan Carlos Cruellas; Manuel Medina (CQRE, 1999)

Bringing Together X.509 and EDIFACT Public Key Infrastructures: The DEDICA Project. - Montse Rubia; Juan Carlos Cruellas; Manuel Medina (ICICS, 1999)

Removing Interoperability Barriers Between the X.509 and EDIFACT Public Key Infrastructures: The DEDICA Project. - Montse Rubia; Juan Carlos Cruellas; Manuel Medina (Public Key Cryptography, 1999)

Digital Signatures without the Headaches. - Nick Pope; Juan Carlos Cruellas (ISSE, 2006)

Oasis Digital Signature Services: Digital Signing without the Headaches. - Nick Pope; Juan Carlos Cruellas (IEEE Internet Comput., 2006)

ETSI STF 428 - Accelerating Deployment of Interoperable Electronic Signatures in Europe. - Juan Carlos Cruellas; Andrea Caccia; Konrad Lanz; Giulana Marzola; Luigi Rizzo; Laurent Velez (ISSE, 2012)