Morphometric and genetic changes in a population of Apis mellifera after 34 years of Africanization - Francoy, Tiago Mauricio; Wittmann, Dieter; Steinhage, Volker; Müller, S.; Cunha, D. R.; Nascimento, A. M.; Figueiredo, Vera Lucia Castelo; Simões, Zilá Luz Paulino; De Jong, David; Arias, Maria Cristina; Gonçalves, Lionel Segui (Genetics and Molecular Research, 2009)