1. A theorem of dimension theory;Nagata;Proc. Japan Acad.,1956
2. On a relation between dimension and metrization;Nagata;Proc. Japan Acad.,1956
3. Note on dimension theory;Nagata;Proc. Japan Acad.,1956
4. On imbedding a metric space in a product of one-dimensional spaces;Nagata;Proc. Japan Acad.,1957
5. A generalization of the theorem of W. Hurewitz;Nagata;J. Inst. Polytech. Osaka City Univ. Ser. A,1958