Highly Mass-Sensitive Thin Film Plate Acoustic Resonators (FPAR). - Lilia Arapan; Gergana Alexieva; Ivan D. Avramov; Ekaterina I. Radeva; Vesseline Strashilov; Ilia Katardjiev; Ventsislav Yantchev (Sensors, 2011)

Temperature Frequency Characteristics of Hexamethyldisiloxane (HMDSO) Polymer Coated Rayleigh Surface Acoustic Wave (SAW) Resonators for Gas-Phase Sensor Applications. - Karekin D. Esmeryan; Ivan D. Avramov; Ekaterina I. Radeva (Micromachines, 2012)