Bovill, Carl. 1996. Fractal geometry in architecture and design. Boston: Birkhäuser.
Escrig, Félix. 1998. Towers and domes. Advances in architecture series. Southampton: Computational Mechanics Publications.
Escrig, Félix. 2012. Modular, ligero, transformable. Un paseo por la arquitectura ligera móvil. Seville: Secretariado de Publicaciones de la Universidad de Sevilla.
Escrig, Félix. 2013. Deployable recíprocal fractal (video). http://vimeo.com/66506833. Accessed 5 January 2014.
Escrig, Félix, and Juan Pérez Valcarcel. 2004. La modernidad de Gótico: Seis puntos de vista sobre la arquitectura medieval. Serie Divulgación Científica. Seville: Universidad de Sevilla.
Goldberger, Ary L. 1996. Fractals and the birth of Gothic: Reflections on the biologic basis of creativity. Molecular Psychiatry 1(2): 99–104.
Popovic Larsen, Olga. 2008. Reciprocal frame architecture. Amsterdam: Elsevier Architectural Press.
Sanchez, José, and Félix Escrig. 2011. Frames designed by Leonardo with short pieces. An analytical approach. International Journal of Space Structures 26(4): 289–302.
Sieder, Mike, Krecker, Tobias and Marsik, Michal. 2012. Studentenprojekt ArborTUM. DETAIL 1 + 2/2012. http://www.detail.de/architektur/themen/studentenprojekt-arbortum-018262.html. Accessed 5 January 2014.