- 15 years of studies on food for childrenVokk, Raivo; Liebert, Tiiu; Pitsi, Tagli; Jaansoo, SirjeFood and nutrition = Toit ja toitumine. XVII : book of abstracts : the 5th Baltic Conference on Food Science and Technology : Foodbalt-20102010 / p. 125-126 https://www.ester.ee/record=b1189751*est