On the connectedness of the locus of real elliptic-hyperelliptic riemann surfaces - Bujalance, J.A.; Costa, A.F.; Porto, A.M. (International Journal of Mathematics, 2009)

On the topological types of symmetries of elliptic-hyperelliptic Riemann surfaces - Bujalance, J.A.; Costa, A.F.; Porto, A.M. (Israel Journal of Mathematics, 2004)

Q-Hyperelliptic compact nonorientable klein surfaces without boundary - Bujalance, J.A.; Estrada, B. (International Journal of Mathematics and Mathematical Sciences, 2002)

Cyclic trigonal klein surfaces - Bujalance, E.; Bujalance, J.A.; Gromadzki, G.; Martinez, E. (Journal of Algebra, 1993)

Topological types of Klein surfaces with a maximum order automorphism - Bujalance, J.A. (Glasgow Mathematical Journal, 1988)

Normal subgroups of even index in an NEC group - Bujalance, J.A. (Archiv der Mathematik, 1987)

The groups of automorphisms of non-orientable hyperelliptic klein surfaces without boundary - Bujalance, Emilio; Bujalance, J. A.; Gromadzki, G.; Martinez, E. (Groups ? Korea 1988, 1989)

On the automorphism group of hyperelliptic Klein surfaces - Bujalance, E.; Bujalance, J. A.; Martínez, E. (Michigan Mathematical Journal, 1988)

Caterpillar: Programa para el Análisis de Series Temporales v. 1.00 (1997) - José Antonio Bujalance García (100cias UNED, 2001)

Algebraic topology: An intuitive approach - José Antonio Bujalance García (100cias UNED, 2001)

MuPAD 1.3 - José Antonio Bujalance García (100cias UNED, 1998)

Maple V (R.4) - José Antonio Bujalance (100cias UNED, 1997)

G.L. Bakon y j.P. Gollub. Chaotic dynamics, an introduction (2.ª edición, Cambridge U.P.1996) - José Antonio Bujalance García (100cias UNED, 1997)