Ornamental use of silver birch with yellow-veined or white-flecked leaves - mission impossible? In: IUFRO Tree Biotechnology 2007. Abstract book. 3-8 June 2007, Ponta Delgada, Azores, Portugal - Ryynänen, L.; Aronen, T. (IUFRO Working Party 2.04.06, 2007)
Keywords: Betula pendula; erikoismuotoiset puut; kryopreservaatio; mikrolisääntyminen