1. ICH Harmonised Tripartite Guideline. Validation of Analytical Procedures: Text and Methodology. Q2(R1). ICH (1994); https://database.ich.org/sites/default/files/Q2%28R1%29%20Guideline.pdf
2. The United State Pharmacopeia. USP43-NF38 (2020).
3. I. Ermer, D. Kh. Mak, and B. Miller, Validation of Methods in Pharmaceutical Analysis. Examples of Best Practices [in Russian], VIALEK, Moscow (2013), pp. 64 – 68.
4. EAEU, Guideline for Validation of Analytical Methods for Drug Testing [in Russian], Approved by decision of the Eurasian Economic Commission of Jul. 17, 2018, No. 113.
5. L. R. Snyder, J. J. Kirkland, and J. W. Dolan, Introduction to Modern Liquid Chromatography, 3rd Ed., John Wiley & Sons, Inc., Hoboken New Jersey (2010) [translated from English by M. B. Baru, I. V. Vazhenina, E. A. Kozlovskii, I. A. Petukhov, and O. A. Petukhova, Tekhnosfera, Moscow (2020)]; https://www.technosphera.ru/lib/book/634.