1. Locally Solid Riesz Spaces;Aliprantis,1978
2. Geometric Nonlinear Functional Analysis, Vol. 1;Benyamini,2000
3. Stepanoff’s theorem in separable Banach spaces;Bongiorno;Comment. Math. Univ. Carolin.,1998
4. Differentiability of cone-monotone functions on separable Banach space;Borwein;Proc. Amer. Math. Soc.,2004
5. J.M. Borwein, R. Goebel, On the nondifferentiability of cone-monotone functions in Banach spaces, March 2002. CECM preprint 02: 179