An overview about electronic baby monitors used in sleep medicine [Võrguteavik] : data acquisition methods and electronic sensing principles
Kala, Raul
;
Min, Mart
2021
https://www.ester.ee/record=b5406071*est
https://digikogu.taltech.ee/et/Item/80428984-68a6-4f6c-94d1-f901b1248618
Electronically equipped beds used in sleep medicine : data aquistion methods and electronic sensing principles
Kala, Raul
2016
https://www.ester.ee/record=b4603613*est