The following publications are possibly variants of this publication:
- Rooted Trees Searching for Cocyclic Hadamard Matrices over D4tVíctor Álvarez, José Ándrés Armario, María Dolores Frau, Félix Gudiel, Amparo Osuna. AAECC 2009: 204-214 [doi]
- A Genetic Algorithm for Cocyclic Hadamard MatricesV. Álvarez, J. A. Armario, M. D. Frau, P. Real. AAECC 2006: 144-153 [doi]
- On higher dimensional cocyclic Hadamard matricesVíctor Álvarez, José Ándrés Armario, María Dolores Frau, Pedro Real. aaecc, 26(1-2):191-206, 2015. [doi]
- Gröbner bases and cocyclic Hadamard matricesVíctor Álvarez, José Ándrés Armario, Raúl M. Falcón, María Dolores Frau, Félix Gudiel. JSC, 89:26-40, 2018. [doi]
- The homological reduction method for computing cocyclic Hadamard matricesVíctor Álvarez, José Ándrés Armario, María Dolores Frau, P. Real. JSC, 44(5):558-570, 2009. [doi]
- A Mixed Heuristic for Generating Cocyclic Hadamard MatricesVíctor Álvarez, José Ándrés Armario, R. M. Falcón, María Dolores Frau, Félix Gudiel, María-Belén Güemes, Amparo Osuna. mics, 12(4):407-417, 2018. [doi]
- Calculating Cocyclic Hadamard Matrices in ::::Mathematica::::: Exhaustive and Heuristic SearchesV. Álvarez, J. A. Armario, M. D. Frau, P. Real. icms 2006: 419-422 [doi]
- A Heuristic Procedure with Guided Reproduction for Constructing Cocyclic Hadamard MatricesV. Ãlvarez, MarÃa Dolores Frau, Amparo Osuna. icannga 2009: 150-160 [doi]