Software Methodologies at Risk. - Osvaldo Cairó; Julio Barreiro; Francisco Solsona (EKAW, 1999)

Risks Inside-Out. - Osvaldo Cairó; Julio Barreiro; Francisco Solsona (MICAI, 2000)

Evaluating Knowledge Acquisition Frameworks Aiming at a Moving Target. - Osvaldo Cairó; Julio Barreiro; Francisco Solsona (SEKE, 2001)