Two Probability Models of Pyramid or Chain Letter Schemes Demonstrating That Their Promotional Claims Are Unreliable

Autor:	Gastwirth, J. L., Bhattacharya, P. K.
Zdroj:	Operations Research, 1984 May 01. 32(3), 527-536.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/170471 Zobrazit plný text záznamu