A proposal for an ammonia economySTEELE, R. B.Chemtech. 1999, Vol 29, Num 8, pp 28-34, issn 0009-2703Article

Temperature elevation in a beam of ultrasoundNYBORG, W. L; STEELE, R. B.Ultrasound in medicine & biology. 1983, Vol 9, Num 6, pp 611-620, issn 0301-5629Article

Nearfield of a piston source of ultrasound in an absorbing mediumNYBORG, W. L; STEELE, R. B.The Journal of the Acoustical Society of America. 1985, Vol 78, Num 5, pp 1882-1891, issn 0001-4966Article