Report series / Univ. of Auckland. Dep.of mathematics . 494 : Countable compactness of hyperspaces and Ginsburg's questions / J.Cao,T.Nogura,A.H.Tomita, 2003. - 11 p. - Текст : непосредственный.
Report series / Univ. of Auckland. Dep.of mathematics . 543 : Baire spaces, Tychonoff powers and the vietoris topology / J.Cao, A.H.Tomita, 2006. - 10 p. - Текст : непосредственный.