For citations:
Manushkin A.A., Potrakhov N.N., Kostrin D.K., Guk K.K. Phase-contrast method for determining the size of the effective focal spot of a nanofocus X-ray tube. Nanosystems: Physics, Chemistry, Mathematics. 2025;16(1):5-13. https://doi.org/10.17586/2220-8054-2025-16-1-5-13