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Publication

DETERMINATION OF THE DYNAMIC AND FRACTAL CHARACTERISTICS OF TIME SERIES FROM A SEPARATE SEISMIC ENERGY SOURCE IN THE BALKAN PENINSULA

(STEF92 Technology, 2023-10-01, Emil Oynakov, Mariya Popova, Irena Aleksandrova, Yordan Milkov)

Ecology and Environmental Protection2023

DOIfractal characteristicsseismic energyearthquake

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Publication

SEISMICITY IN BULGARIA AND SURROUNDINGS IN THE FIRST 20 YEARS OF THE TWENTY-FIRST CENTURY

(STEF92 Technology, 2021-12-20, Maria Popova, Dragomir Dragomirov, Emil Oynakov, Valentin Buchakchiev, Yordan Milkov)

Ecology and Environmental Protection2021

DOIseismicityearthquake cataloguemagnitude scalesBulgaria

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Publication

THE FUTURE OF REGIONAL TOURISM CLUSTERS AFTER THE COVID-19 PANDEMIC: RISKS AND OPPORTUNITIES (THE EXAMPLE OF THE MURMANSK REGION)

(STEF92 Technology, 2021-12-20, Anna Popova, George Gogoberidze, Maria Knyazeva, Е А Усова, Ekaterina Rumiantceva)

Ecology and Environmental Protection2021

DOIregional tourist clustertourismriskCOVID-19

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Publication

USE OF GEOINFORMATION TECHNOLOGIES IN ASSESSING AEROGENIC EXPOSURE OF POPULATION LIVING IN ZONES INFLUENCED BY HEAT-AND-POWER ENGINEERING OBJECTS

(STEF92 Technology, 2021-12-20, Н.В. Зайцева, S. Kleyn, Alena M. Andrishunas, Ekaterina Popova, Stanislav Balashov)

Ecology and Environmental Protection2021

DOIgeoinformation systemsheat-and-power engineering enterprisesemissionsambient air qualitypotential health risk

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Publication

ENVIRONMENTAL PROTECTION AND THE CIRCULAR ECONOMY; A NEW ECONOMIC SYSTEM FOR SOCIETY AND A BUSINESS STRATEGY - THE CASE STUDY OF THE REPUBLIC OF SERBIA

(STEF92 Technology, 2020-09-20, Milena Ilić, Nevenka Popović Šević, Jasmina Bašić, Marko Ranković)

Ecology and Environmental Protection2020

DOIcircular economywaste managementrenewable sourcesenergy efficiencyRepublic of Serbia

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