The Transit System, 1977: Performance, Plans and Potential [and Discussion]

Autor:	Black, H. D., Leppard, N. A. G., Blankenburgh, J. C., Sluiter, P. G., King-Hele, D. G.
Zdroj:	Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences, 1980 Jan . 294(1410), 217-236.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/36517 Zobrazit plný text záznamu