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Z. Trávníček, A.I.Fedorchenko, M.Pavelka, and J.Hrubý (2012). “Visualization of the hot chocolate sound effect by spectrograms”. Journal of Sound and Vibration
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D. Fitzpatrick et al., March 2012, "Principles and Applications of Broadband Acoustic Resonance Dissolution Spectroscopy (BARDS): A Sound Approach for the Analysis of Compounds", Analytical Chemistry, Volume 84, Issue 5, pp. 2202-2210, doi:10.1021/ac202509s
D. Fitzpatrick et al., 2012, "Blend uniformity analysis of pharmaceutical products by Broadband Acoustic Resonance Dissolution Spectroscopy (BARDS)", International Journal of Pharmaceutics, Volume 438, Issue 1-2, pp. 134-139, doi:10.1016/j.ijpharm.2012.07.073
D. Fitzpatrick et al., 2013, "The relationship between dissolution, gas oversaturation and outgassing of solutions determined by Broadband Acoustic Resonance Dissolution Spectroscopy (BARDS)", Analyst, Volume 138, Issue 17, pp. 5005-5010, doi:10.1039/C3AN36838F
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Frank S. Crawford, December 1980, "The hot chocolate effect", Lawrence Berkeley National Laboratory, Preprint[1]
