Roberts, L. R., & Skalny, J. P. (1989). Pore structure and permeability of cementitious materials: : symposium held November 28-30, 1988, Boston, Massachusetts, U.S.A. Pittsburgh: Materials Research Society.
Παραπομπή Chicago StyleRoberts, L. R., and J. P. Skalny. Pore Structure and Permeability of Cementitious Materials: : Symposium Held November 28-30, 1988, Boston, Massachusetts, U.S.A. Pittsburgh: Materials Research Society, 1989.
Παραπομπή MLARoberts, L. R., and J. P. Skalny. Pore Structure and Permeability of Cementitious Materials: : Symposium Held November 28-30, 1988, Boston, Massachusetts, U.S.A. Pittsburgh: Materials Research Society, 1989.
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