ZOHARY, Daniel. Is the European plum, Prunus domestica L., a P. cerasifera EHRH. x P. spinosa L. allo-polyploid?. Euphytica, 1992-03-01, s. 75–77. Dostupné online. ISSN0014-2336. DOI: 10.1007/BF00022260. (po anglicky)
egranth.ac.in
krishikosh.egranth.ac.in
CRANE, M. B.. THE GENETICS OF GARDEN PLANTS. [s.l.] : MACMILLAN & Co. LTD, 1947. Dostupné online. S. 233.
ZOHARY, Daniel. Is the European plum, Prunus domestica L., a P. cerasifera EHRH. x P. spinosa L. allo-polyploid?. Euphytica, 1992-03-01, s. 75–77. Dostupné online. ISSN0014-2336. DOI: 10.1007/BF00022260. (po anglicky)
worldcat.org
ZOHARY, Daniel. Is the European plum, Prunus domestica L., a P. cerasifera EHRH. x P. spinosa L. allo-polyploid?. Euphytica, 1992-03-01, s. 75–77. Dostupné online. ISSN0014-2336. DOI: 10.1007/BF00022260. (po anglicky)