| Landslide science and practice C Margottini, P Canuti, K Sassa Springer, 2013 | 70 | 2013 |
| The landslides in Bulgaria–factors and distribution I Bruchev, N Dobrev, G Frangov, P Ivanov, R Varbanov, B Berov, ... Geologica Balcanica 36 (3-4), 3-12, 2007 | 34 | 2007 |
| State of the art for landslides along the North Bulgarian Black Sea coast B Berov, P Ivanov, N Dobrev, R Nankin, M Krastanov Landslide Science and Practice: Volume 5: Complex Environment, 97-102, 2013 | 32 | 2013 |
| Landslides in Bulgaria B Berov, N Dobrev, I Brouchev, T Fukuzono Landslides 38 (4), 334-343, 2002 | 25 | 2002 |
| Analysis and mapping the landslide hazard in Bulgaria P Ivanov, B Berov, N Dobrev, R Varbanov, M Krastanov, G Frangov Advancing Culture of Living with Landslides: Volume 2 Advances in Landslide …, 2017 | 18 | 2017 |
| Landslide risk for the territory of Bulgaria by administrative districts. P Ivanov, N Dobrev, B Berov, A Frantzova, M Krastanov, R Nankin Geologica Balcanica 51 (3), 2022 | 16 | 2022 |
| Landslide susceptibility mapping using GIS: a case study along Bulgarian Black Sea coast B Berov, N Nikolova, P Ivanov, N Dobrev, M Krastanov, R Nankin 8th International Conference on Cartography and GIS, 287-296, 2020 | 14 | 2020 |
| Principles for the assessment and mapping of integrated geological hazard in Bulgaria P Ivanov, B Berov, N Dobrev, M Krastanov, S Frangov Geologica Balcanica 46 (2), 103-109, 2017 | 13 | 2017 |
| Landslide problems in Bulgaria: factors, distribution and countermeasures N Dobrev, P Ivanov, R Varbanov, G Frangov, B Berov, I Bruchev, ... Landslide Science and Practice: Volume 7: Social and Economic Impact and …, 2013 | 13 | 2013 |
| Addition to the method of Mora & Vahrson for landslide susceptibility along the Bulgarian Black Sea coast B Berov, P Ivanov, N Dobrev, M Krastanov Landslides and Engineered Slopes. Experience, Theory and Practice, 397-403, 2018 | 12 | 2018 |
| Liquefaction susceptibility of quaternary deposits in Bulgaria B Berov, P Ivanov, G Frangov, N Dobrev, M Krastanov International Multidisciplinary Scientific GeoConference: SGEM 17 (1.2), 499-506, 2017 | 10 | 2017 |
| Evolution of Sofia Basin during the Neogene M Yaneva, B Berov, G Frangov Geologica Balcanica 32 (2/4), 135-138, 2002 | 9 | 2002 |
| Assessment of landslide hazard in Bulgaria using GIS P Ivanov, N Dobrev, B Berov, M Krastanov, R Nankin 8th International Conference on Cartography and GIS, 297-305, 2020 | 7 | 2020 |
| Elaboration of analysis, evaluation and mapping of geological risk P Ivanov, N Dobrev, I Brutchev, R Nakov, D Karastanev, B Berov, ... Geological Institute and Ministry of Regional Development and Public Works …, 2017 | 5 | 2017 |
| Collapsibility of loess between the town of Vidin and the town of Nikopol B Berov, P Ivanov Problems of Geograph., 1 2, 76-86, 2014 | 5 | 2014 |
| Scenario risk assessment of landslides–Asenovgrad mountain road N Dobrev, P Ivanov, B Berov, A Frantzova, M Krastanov Geologica Balcanica 52 (2), 75-82, 2023 | 4 | 2023 |
| Zoning of Sofia valley according to the level of geological hazard B Berov Geologica Balcanica 1, 2, 2008 | 4 | 2008 |
| Zoning of Sofia valley according to degree of potential landslide hazard B Berov, G Frangov 4th National Scientific and Practical Conference on Scientific Support of …, 1997 | 4 | 1997 |
| Correlation between the liquid limit of clay derived by the Vasiliev and Casagrande test methods B Tchakalova, B Berov Geologica Balcanica 50 (3), 2021 | 3 | 2021 |
| Evaluation of the contamination in shallow aquifers caused by industrial activity P Gerginov, M Krastanov Geologica Balc 37, 1-2, 2007 | 3 | 2007 |
