References
- May , K. R. 1945 . Cascade Impactor: An Instrument for Sampling Coarse Aerosols . J. Sci. Instr. , 22 : 187
- Brink , J. A. Jr. 1958 . Cascade Impactor for Adiabatic Measurements . Ind. Eng. Chem. , 50 : 645
- Kusnetz , H. L. , ed. . Modification of Casella Cascade Impactors. . Air Sampling Instruments, 2nd Ed. . pp. 3 – 22 . Cincinnati, Ohio : American Conference of Governmental Industrial Hygienists. .
- First , M. W. 1952 . Air Cleaning Studies Progress Report , Vol. NYO-1586 , Harvard University .
- Cascade Impactor Instruction Leaflet , London : 3018/RI. C. F. Casella and Co., Ltd. .
- Mercer , T. T. 1963 . On the Calibration of Cascade Impactors . Ann. Oceup. Hyg. , 6 : 1