Cvikrová, M., Binarová, P., Cenklová, V., Eder, J., Macháčková, I. Reinitiation of cell division and polyamine and aromatic monoamine levels in alfalfa explants during the induction of somatic embryogenesis. Physiologia Plantarum. 1999, 105(-), 330-337. ISSN 0031-9317. E-ISSN 1399-3054.