@conference {16470,
	title = {Preliminary Assessment of an Ultrasonic Level Sensor for the Calorimetric Measurement of AC Losses in Superconducting Devices},
	booktitle = {International Young Engineers Forum in Electrical and Computer Engineering},
	year = {2022},
	publisher = {IEEE},
	organization = {IEEE},
	author = {Walker, R. and D. Dur{\~a}o and D. Dias and I. Catarino and J. Pina and Oliveira, R.}
}
