Construction of Additive Reed-Muller Codes. - Jaume Pujol; Josep Rifà; Lorena Ronquillo (AAECC, 2009)

Product perfect Z2 Z4-linear codes in steganography. - Josep Rifà; Lorena Ronquillo (ISITA, 2010)

Perfect Z2Z4-linear codes in Steganography - Helena Rifà; Josep Rifà; Lorena Ronquillo (CoRR, 2010)

Product Perfect Z2Z4-linear codes in Steganography - Josep Rifà; Lorena Ronquillo (CoRR, 2010)

ℤ2ℤ4-additive perfect codes in Steganography. - Helena Rifà-Pous; Josep Rifà; Lorena Ronquillo (Adv. Math. Commun., 2011)

On additive binary nonlinear codes and steganography. - Lorena Ronquillo (2012)

Trust in internet election observing the Norwegian decryption and counting ceremony. - Randi Markussen; Lorena Ronquillo; Carsten Schürmann (EVOTE, 2014)