| Resilient energy systems: renewables: wind, solar, hydro I Bostan, AV Gheorghe, V Dulgheru, I Sobor, V Bostan, A Sochirean Springer Science & Business Media, 2012 | 105 | 2012 |
| Sisteme de conversie a energiilor regenerabile I BOSTAN, V DULGHERU, I SOBOR, V BOSTAN, A SOCHIREAN Universitatea Tehnică a Moldovei, 2007 | 52 | 2007 |
| Surse regenerabile de energie T Ambros, V Arion, A Guţu, I Sobor, P Todos, D Ungureanu Editura „Tehnica-Info”, Chişinău, 1999 | 27 | 1999 |
| Renewable energy conversion systems I Bostan, V Dulgheru, I Sobor, V Bostan, A Sochirean Bons Offices, Chișinău, 2007 | 18 | 2007 |
| Small wind energy system with permanent magnet eddy current heater ION Sobor, V Rachier, A Chiciuc, R Ciupercă Universitatea Tehnică „Gheorghe Asachi”, Iaşi, 2013 | 15 | 2013 |
| Sisteme de conversie a energiilor regenerabile. Univ. Tehn. a Moldovei.-Ch.: Ed.„Tehnica-Info” SRL, 2007,-665p.(Tipografia BONS Offices). 2007.-600 p I Bostan, V Dulgheru, I Sobor, V Bostan, A Sochirean | 11 | |
| Energia regenerabilă: Studiu de fezabilitate P Todos, I Sobor, D Ungureanu, A Chiciuc, M Pleşca Universitatea Tehnică a Moldovei, 2002 | 8 | 2002 |
| Atlasul resurselor energetice eoliene al Republicii Moldova I Sobor, A Chiciuc, V Rachier Universitatea Tehnică a Moldovei, 2017 | 7 | 2017 |
| Potenţialul energetic eolian al Republicii Moldova: modele, estimări, măsurări şi validări I Sobor Editura UTM, 2007 | 7 | 2007 |
| Conversion Systems of Renewable Energies I Bostan, IV Dulgheru, I Sobor, V Bostan, A Sochirean Tehnica-Info” Publishing, Chişinău, 2007 | 7 | 2007 |
| Kinetical energy of river running water I Bostan, A Gheorghe, V Dulgheru, I Sobor, V Bostan, A Sochirean, ... Resilient Energy Systems: Renewables: Wind, Solar, Hydro, 165-360, 2013 | 6 | 2013 |
| Renewable energy conversion systems (Sisteme de conversie a energiilor regenerabile) I Bostan, V Dulgheru, I Sobor, V Bostan, A Sochirean TEHNICA-INFO Publishing House, Chisinau, 2007 | 6 | 2007 |
| Energia regenerabilă P Todos, I Sobor, D Ungureanu, A CHICIUC, M PLEȘCA Studiu de fezabilitate, Chisinau 2002, 2002 | 6 | 2002 |
| Photovoltaic pump system design for small irrigation I Sobor 2017 International Conference on Electromechanical and Power Systems …, 2017 | 5 | 2017 |
| „Convertion of the wind energy into heat” I Sobor, A Chiciuc, R Ciupercă, V Rachier Proceedings of the 9 th International Conference on Electromechanical and …, 2013 | 5 | 2013 |
| Concerning the conversion efficiency increase of the available wind potential I Sobor, A Chiciuc, R Ciuperca, V Rachier Analele Universitatii din Craiova-Seria Inginerie electrica 35 (1), 122-127, 2011 | 5 | 2011 |
| Systems for Renewable Energies Conversion: eolian, solar and hydraulic I Bostan, V Dulgheru, I Sobor, V Bostan, A Sochirean BonsOffices SRL. Publishing House, Chişinău, Republic of Moldova, 2007 | 5 | 2007 |
| Surse regenerabile de energie I Sobor, D Caraghiaur, S Nosadze Curs de prelegeri. Ministerul Educației și Tineretului. Universitatea …, 2006 | 5 | 2006 |
| Assessment of wind energy resource of Moldova V Rachier, I Sobor, A Chiciuc Meridian Ingineresc, 23-29, 2014 | 4 | 2014 |
| Renewable Energy: feasibility study P Todos, I Sobor, D UNGUREANU, A CHICIUC, M PLEŞCA Universitatea Tehnică a Moldovei, 2002 | 4 | 2002 |
