| In vitro study of the inhibitory of usnic acid on dental plaque biofilm. MC Chifiriuc, LM Ditu, E Oprea, S Litescu, M Bucur, L Marutescu, ... Roum. Arch. Microbiol. Immunol. 68 (4), 215-222, 2009 | 24 | 2009 |
| Nature reclaiming its territory in urban areas. Case study: Văcăreşti nature park, Bucharest, Romania A Paulina, CC Petronela, N Eugenia, L Sanda, N Gavril Acta Horti Bot. Bucurest 44, 71-99, 2017 | 18 | 2017 |
| Neophytes in protected areas. Case study: The Danube Delta Biosphere Reserve P Anastasiu, G Negrean, D Smarandache, S Liţescu, C Basnou Acta Horti Botanici Bucurestiensis 41, 41-68, 2014 | 12 | 2014 |
| Plante ornamentale şi invazive în flora României P Anastasiu, G Negrean, G Pascale, S Liţescu Lucrări ştiinţifice ale Universităţii de Știinţe Agricole şi Medicină …, 2005 | 5 | 2005 |
| Aquatic flora and vegetation of semiflowing lakes Portile de Fier I and Portile de Fier II S Litescu, G Pascale, A Sarbu Studii si Cercetari Stiintifice, ser. Biologie, 60-65, 2003 | 4* | 2003 |
| BIODIVERSITY ISSUE ON DANUBE RIVER-DANUBE DELTA-BLACK SEA SYSTEM. INTERNATIONAL CENTRE FOR ADVANCED STUDIES-PROPOSED STRUCTURE TO SUPPORT SOLUTIONS ON ENVIRONMENTAL ISSUES ME Sidoroff, S Litescu JOURNAL OF ENVIRONMENTAL PROTECTION AND ECOLOGY 13 (3 A), 1768-1775, 2012 | 3 | 2012 |
| PRELIMINARY STUDY ON THE FLORA OF THE SNAGOV LAKE NATURAL RESERVE AND ITS SURROUNDINGS P ANASTASIU, S LIŢESCU Acta Horti Bot. Bucurest 39, 69-90, 2012 | 3 | 2012 |
| Habitate cu valoare conservativa din Parcul Natural Bucegi. A Sârbu, P Anastasiu, D Smarandache, G Pascale, S Litescu, DC Mihai Edit. Ceres, 2013 | 2* | 2013 |
| Phyllum Pteridophyta (Ferigi) I Cristurean, S Litescu Diversitatea lumiii vii: determinator ilustrat al florei si faunei Romaniei …, 2002 | 2* | 2002 |
| Neophytes In Protected Areas. Case Study: The Danube Delta Biosphere Reserve A Paulina, N Gavril, D Smarandache, L Sanda, B Corina Acta Horti Botanici Bucurestiensis, 2014 | | 2014 |
| Increngatura Anthophyta. Plante cu flori. S Cristurean, I. Litescu Diversitatea lumiii vii: determinator ilustrat al florei si faunei Romaniei …, 2011 | | 2011 |
| Filicinophyta si Sphenophyta. Ferigi. I Cristurean, S Litescu Diversitatea lumiii vii: determinator ilustrat al florei si faunei Romaniei …, 2011 | | 2011 |
| Increngatura Anthophyta. Angiosperme I Cristurean, S Litescu Diversitatea lumiii vii: determinator ilustrat al florei si faunei Romaniei …, 2010 | | 2010 |
| Increngatura Pinophyta. Conifere. I Cristurean, L S. Diversitatea lumiii vii: determinator ilustrat al florei si faunei Romaniei …, 2010 | | 2010 |
| Increngatura Pteridophyta. Ferigi. I Cristurean, L S. Diversitatea lumiii vii: determinator ilustrat al florei si faunei Romaniei …, 2010 | | 2010 |
| Evolution of floristic diversity of Cernica forest under the pressure of the human factor S Litescu, G Pascale, I Cristurean Acta Hort. Bot. Bucurestiensis, 44-50, 2007 | | 2007 |
| Synanthropic species in the outskirts of Bucharest S Litescu, G Pascale Studii si Cercetari Stiintifice, ser. Biologie, 109-112, 2006 | | 2006 |
| Aquatic and swamp plants of the Danube stretch between Bazias and Orsova S Litescu, G Pascale, A Sarbu Acta Hort. Bot. Bucurestiensis, 89-94, 2005 | | 2005 |
| Naturalized and invasive plants present in Romanian Flora P Anastasiu, G Negrean, G Pascale, S Liţescu Lucrări ştiinţifice ale Universităţii de ştiinţe Agricole şi Medicină …, 2005 | | 2005 |
| Chorology of the species Elodea nuttallii on the lower course of the Danube (Bazias – Calarasi) and Danube Delta S Litescu, G Pascale, A Sarbu, D Smarandache Studii si Cercetari Stiintifice, ser. Biologie, 13-16, 2004 | | 2004 |
