1. A simplified field method for measuring the aggregate adverse deviation of partitions;Lee;Appl. Acoust.,1983
2. Development of simplified field method of measuring sound insulation;Lee;Appl. Acoust.,1985
3. Rating of sound insulation by means of A-level reductions;Willigenburg,1981
4. Simplification of sound isolation measurement techniques;Leventhall,1982
5. On the problem of quick measurement of the insulation value of building parts;Stoll,1983