1. Decline of hemopoietic stem cells during serial transplants in lethally irradiated recipients;Matioli;Med. Hypotheses,1989
2. Why does charge concentrate on points;Fricker;Phys. E.,1989
3. A proposal for the development of clonal hemopoietic leukemias;Matioli;Med. Hypotheses,1989
4. Polarity: from diploes to bipolarization;Turian;Arch. des Sci.,1989
5. A stochastic model for phase transitions;Munakata,1988