1. The maximal normed extension of partially ordered normed spaces;Abramovič, Ju. A.;Vestnik Leningrad. Univ.,1970
2. [2] Y. A. Abramovich, Private Communication.
3. Pure and Applied Mathematics;Aliprantis, Charalambos D.,1985
4. The spectrum of quasi-invertible disjointness preserving operators;Arendt, W.;J. Funct. Anal.,1986
5. Sums of lattice homomorphisms;Bernau, S. J.;Proc. Amer. Math. Soc.,1992