STONEBERG HOLT, Sierra Dawn,
Lucie HOROVÁ,
Petr BUREŠ, Josef JANEČEK a Vladimír ČERNOCH. The trnL-F plastid DNA characters of three Poa pratensis (Kentucky bluegrass) varieties.
Plant, Soil and Environment. Praha: Czech Academy of Agricultural Sciences, 2005, roč. 51, č. 2, s. 94-99. ISSN 1214-1178.