1. Bénard H., Rev. Gen. Sci. Pure Appl., 11, 1261–1271, 1309–1328 (1900)
2. Bénard H., Ann. Chem. Phys., 23, 62–144 (1901)
3. Lord Rayleigh, Phil. Mag., 32, 529–546 (1916)
4. Zierep J., Beitr. Phys. Atmos., 30, 215–222 I (1958)
5. Zierep J., Beitr. Phys. Atmos., 31, 31–39 II (1958)