del Río Merino, M. and Comino, P. (2002) “Analysis of the strengthenings of mixed glass fibers E and fibers AR in plaster, as an alternative to monofiber (homogeneous) strengthenings”, Materiales de Construcción, 52(268), pp. 33–42. doi: 10.3989/mc.2002.v52.i268.315.