1. Astrom KJ, Wittenmak B (1984) Computer controlled systems, theory and design. Prentice Hall, New York, pp 150–159
2. Bates JHT, Rossi A, Milic-Emili J (1985) Analysis of the behavior of the respiratory system with constant inspiratory flow. J Appl Physiol 58:1840–1848
3. Benhamou D, Lorino AM, Lorino H, Zerah F, Harf A (1987) Auto-mated measurement of respiratory mechanics in anaesthetised ventilated patients. Bull Eur Physiopathol Respir 23:423–428
4. Jonson B, Nordstrom L, Olsson SG, Akerback D (1975) Monitoring of ventilation and lung mechanics during automatic ventilation. A new device. Bull Eur Physiopathol Respir 11:729–743
5. Lorino AM, Benichou M, Kochi T, Lorino H, Milic-Emili J, Harf A (1989) Comparison of the constant flow and occlusion method for assessment of the bronchoconstriction in guinea pigs. Eur Respir J 2:84–89