APA

Letac G., . (1992). Lectures on Natural Exponential Families and Their Variance Functions. : IMPA.

Chicago

Letac Gérard, . 1992. Lectures on Natural Exponential Families and Their Variance Functions. : IMPA.

Harvard

Letac G., . (1992). Lectures on Natural Exponential Families and Their Variance Functions. : IMPA.

MLA

Letac Gérard, . Lectures on Natural Exponential Families and Their Variance Functions. : IMPA. 1992.