Embryogenesis. ISBN 979-953-307-439-8.
Role of polyamines in efficiency of Norway spruce (Hurst ecotype) somatic embryogenesis.
Malá J., Cvikrová M., Máchová P., Gemperlová L.Embryogenesis. ISBN 979-953-307-439-8. : , 2012
Keywords: polyamines, somatic embryogenesis, Norway spruce