| Habitatele din România N Doniţă, M Paucă-Comănescu, A Popescu, S Mihăilescu, IA Biriş Editura Tehnică Silvică, 2005 | 518 | 2005 |
| Virgin forests in Romania and Bulgaria: results of two national inventory projects and their implications for protection P Veen, J Fanta, I Raev, IA Biriş, J de Smidt, B Maes Biodiversity and Conservation 19, 1805-1819, 2010 | 144 | 2010 |
| Structure and diversity of a natural temperate sessile oak (Quercus petraea L.)–European Beech (Fagus sylvatica L.) forest AM Petritan, IA Biris, O Merce, DO Turcu, IC Petritan Forest Ecology and Management 280, 140-149, 2012 | 125 | 2012 |
| Continued loss of temperate old-growth forests in the Romanian Carpathians despite an increasing protected area network JAN Knorn, T Kuemmerle, VC Radeloff, WS Keeton, V Gancz, IA Biriş, ... Environmental Conservation 40 (2), 182-193, 2013 | 122 | 2013 |
| Landscape-level variability in historical disturbance in primary Picea abies mountain forests of the Eastern Carpathians, Romania M Svoboda, P Janda, R Bače, S Fraver, TA Nagel, J Rejzek, M Mikoláš, ... Journal of Vegetation Science 25 (2), 386-401, 2014 | 119 | 2014 |
| Landscape-level variability in historical disturbance in primary Picea abies mountain forests of the Eastern Carpathians, Romania Journal of Vegetation Science 25 (2), 386-401, 2014 | 119 | 2014 |
| Les forêts vierges de Roumanie V Giurgiu, N Doniţă, C Bândiu, S Radu Forêt Wallonne, 2001 | 52* | 2001 |
| Habitats from Romania N Doniţă, A Popescu, M Paucă-Comănescu, S Mihăilescu, IA Biriş in Romanian, 2005 | 48* | 2005 |
| Habitatele din România, Edit N Doniţă, A Popescu, M Paucă-Comănescu, S Mihăilescu, AI Biriş Tehnică Silvică, Bucureşti, 2005 | 43 | 2005 |
| Ghid de bune practici pentru managementul pădurilor din Lunca Dunării Doniţă, N., Biriş, I.A., Filat, M., Roşu, C., Petrilă, M. Editura Silvică, 2008 | 25 | 2008 |
| Soil and saproxylic species (Coleoptera, Collembola, Araneae) in primeval forests from the northern part of South-Easthern Carpathians E Nițu, N Olenici, I Popa, A Nae, IA Biriș Annals of forest research 52, 27-54, 2009 | 22 | 2009 |
| Original contributions to the chemical composition, microbicidal, virulence-arresting and antibiotic-enhancing activity of essential oils from four coniferous species DC Visan, E Oprea, V Radulescu, I Voiculescu, IA Biris, AI Cotar, C Saviuc, ... Pharmaceuticals 14 (11), 1159, 2021 | 21 | 2021 |
| First report of three scolytid species (Coleoptera: Curculionidae, Scolytinae) in Romania I Olenici, N., Knížek, M., Olenici, V., Duduman, M., Biriş Annals of Forest Research 57 (1), 87-95, 2014 | 19 | 2014 |
| Inventory and strategy for sustainable management and protection of vigin forests in Romania IA Biriș, P Veen Extended English summary. ICAS and KNNV, Bucharest, 2005 | 18 | 2005 |
| Virgin Forests In Romania: Inventory and Strategy for sustainable management and protection of virgin forests in Romania IA Biriş, P Veen Document ICAS, Bucharest, 2005 | 18 | 2005 |
| Determination of ascorbic acid in shoots from different coniferous species by HPLC A Rădulescu, V., Ilieș, D.-C., Voiculescu, I., Biriș, I.-A., Crăciunescu Revista Farmacia 61 (6), 1158-1166, 2013 | 16* | 2013 |
| Evolution of ash dieback in Romania. D Chira, F Chira, I Tăut, O Popovici, I Blada, N Doniță, C Bândiu, ... | 14 | 2017 |
| Harta forestieră a României pe unităţi ecosistemice, scara 1: 500 000/Forest Map of Romania–based on forest ecosystem types, scale 1: 500 000 N Doniţă, C Bândiu, IA Biriş, V Gancz, J Apostol, C Marcu Editura Silvică, București, 2008 | 14 | 2008 |
| Habitats from Romania N Donita, A Popescu, M Pauca-Comanescu, S Mihailescu, IA Biris in Romanian, 2005 | 14 | 2005 |
| Relations between tree canopy composition and understorey vegetation in a European beech-sessile oak old growth forest in Western Romania M Dölle, AM Petritan, IA Biris, IC Petritan Biologia 72 (12), 1422-1430, 2017 | 12 | 2017 |
Olivier BouriaudUniversity Stefan cel Mare of Suceava在 usv.ro 的电子邮件经过验证
