Necessity of ‘two time zones : IST-I (UTC + 5 : 30 h) and IST-II (UTC + 6 : 30 h)’ in India and its implementation

Autor:	Sharma, Lakhi, De, S., Kandpal, P., Olaniya, M. P., Yadav, S., Bhardwaj, T., Thorat, P., Panja, S., Arora, P., Sharma, N., Agarwal, A., Senguttuvan, T. D., Ojha, V. N., Aswal, D. K.
Zdroj:	Current Science, 2018 Oct 01. 115(7), 1252-1261.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/26978397 Zobrazit plný text záznamu