Heljä-Sisko Helmisaari

1. ŽELEZNIK, Peter, WESTERGREN, Marjana, BOŽIČ, Gregor, ELER, Klemen, BAJC, Marko, HELMISAARI, Heljä-Sisko, HORVATH, Aniko, KRAIGHER, Hojka. Root growth dynamics of three beech (Fagus sylvatica L.) provenances. In: KRAIGHER, Hojka (ed.). EUFORIA : European forest research and innovation area : programme and book of abstracts. The Final EUFORINNO Conference, 31st August - 4th September 2015, Rogla, Slovenia. Ljubljana: Slovenian Forestry Institute, Silva Slovenica Publishing Centre, 2015. Str. 83. EUFORINNO - European Forest Research and Innovation. ISBN 978-961-6425-97-1. http://dirros.openscience.si/IzpisGradiva.php?id=14562, DiRROS - Digitalni repozitorij raziskovalnih organizacij Slovenije. [COBISS.SI-ID 4179110]

2. ŽELEZNIK, Peter, WESTERGREN, Marjana, BOŽIČ, Gregor, ELER, Klemen, BAJC, Marko, HELMISAARI, Heljä-Sisko, HORVATH, Aniko, KRAIGHER, Hojka. Root growth dynamics of three beech (<i>Fagus sylvatica</i> L.) provenances. In: Abstract book. Freiburg: IUFRO, 2017. Str. 714. http://iufro2017.com/downloads/. [COBISS.SI-ID 5077414]

3. ŽELEZNIK, Peter, WESTERGREN, Marjana, BOŽIČ, Gregor, ELER, Klemen, BAJC, Marko, HELMISAARI, Heljä-Sisko, HORVATH, Aniko, KRAIGHER, Hojka. Root growth dynamics of three beech (Fagus sylvatica L.) provenances. Forest Ecology and Management. [Print ed.]. 1. Jan. 2019, vol. 431, str. 35-43, graf. prikazi, tabele. ISSN 0378-1127. https://doi.org/10.1016/j.foreco.2018.06.024, DOI: 10.1016/j.foreco.2018.06.024. [COBISS.SI-ID 5146278]