1. Abbo, G., Zellweger, H., Cuany, R.: Satellite association (S. A.) in familial mosaicism. Helv. paediat. Acta 21, 293 (1966)
2. Aragtzuni, K. V.: Association of acrocentric chromosomes in 80?86 years old persons (Russ.). Genetika 6, 79 (1967)
3. Bogomazov, E. A., Doroshenko, N. K.: Association of human acrocentric chromosomes and its dependance of age of the individuals. Genetika 4, 167 (1968)
4. Brink, J. M. Van, Los, P. L., Nienhaus, A. J.: Satellite associations and the identification of the Y chromosome in man. Genetica 33, 45 (1962)
5. Carpentier, S., Dutrillaux, B., Lejeune, J.: Effet du milieu ionique sur la d�naturation thermique m�nag�e des chromosomes humains. Ann. G�n�t. 15, 203 (1972)