2. Берберова Р., Б. Костова, Г. Петров, Методология за изследване на микроязовирни стени от земно-насипен тип с GPRS, Сборник с доклади от 15-та Международна конференция ВСУ'2015, 2015, 262-266, ISSN: 1314-071X

Abstract: The aim of this paper is to present a new research methodology of embankment dams using a Ground Penetration Radar System (GPRS) method. The methodology was developed based on our previous investigations of embankment dams in Bulgaria.