1. Allen, J.R.L. (1977): The possible mechanics of convolute lamination in graded sand beds.—Journ. Geol. Soc. London134, 19–31
2. — (1982): Sedimentary structures: their character and physical basis.—vol. II, 663 pp., New York (Elsevier)
3. — (1985): Experiments in physical sedimentology, 63 pp., London (Allen and Unwin)
4. Allen, J.R.L. and Banks, N.L. (1986): An interpretation and analysis of recumbent-folded deformed cross-bedding.—Sedimentology,19, 257–283
5. Anketell, J.M., Cegla, J. and Dzulynski, S. (1970): On the deformational structures in systems with reversed density gradients.—Annal. de la Soc. Géol. de Pologne (1)40, 3–30