1. N. Alling, Ring of continuous integer-valued functions and non-standard arithmetic, Trans. Amer. Math. Soc. 118 (1965), 498–525.
2. F. Anderson, On f-rings with the ascending chain condition, Proc. Amer. Math. Soc. 13 (1962), 715–721.
3. —, Lattice-ordered rings of quotients, Canad. J. Math. 17 (1965), 434–448.
4. M. Anderson and T. Feil, Lattice-ordered Groups: An Introduction, Reidel Publ. Co. 1991.
5. E. Aron & A. Hager, Convex vector lattices and ℓ-algebras, Top. Appl. 12 (1981), 1–10.