MAP20080025670 Robert, Christian Y. Tails of random sums of a heavy-tailed number of light-tailed terms / Christian Y. Robert, Johan Segers En: Insurance : mathematics and economics. - Oxford : Elsevier, 1990- = ISSN 0167-6687. - 27/08/2008 Tomo 43 Número 1 - 2008 I. Segers, Johan .