VALIDATION OF CLYDE RIVER SUPERDARN RADAR VELOCITY MEASUREMENTS WITH THE RISR-C INCOHERENT SCATTER RADAR Article Koustov A., Bankole P., Gillies R. Annales Geophysicae. Springer-Verlag GmbH. Vol. 36. 2018. P. 1657-1666
DRESSING UP FOR LENGTH GAUGE: MATHEMATICAL ASPECTS OF A DEBATE IN QUANTUM OPTICS Article Dick R. Contemporary Mathematics. American Mathematical Society. 2018. P. 281-305