On some special squared rectangles

Journal of Combinatorial Theory, Series B - Tập 10 - Trang 206-211 - 1971
C.J Bouwkamp1
1Philips Research Laboratories N.V. Philips' Gloeilampenfabrieken, Eindhoven, Netherlands

Tài liệu tham khảo

Bouwkamp, 1960, 360 Bouwkamp, 1964, 3090 Brooks, 1940, Duke Math. J., 7, 312, 10.1215/S0012-7094-40-00718-9