If she had a formative influence on you then discuss it. im not so pedantic about such things. If you want to share an anecdote or specifically russian methodology or insight on a particular aspect of the russian repertoire please do so.
I see. Well, absolutely. Judit's approach to piano technique is practical and based on absolute freedom, economy of movement, a healthy dose of rotation and a very intuitive use of the torso and arm to support tone production, very much like a singer would do. I think of that type of technique as Russian and I believe (although I should not speak for her) that the backbone of her technique (and fabulous musical understanding) comes directly from Ms. Vengerova.
Even though I love a bunch of German and Italian pianists, I think my own roots (that is, how I look like when playing) is more in line with (although naturally not in the same league) Bolet, Vlassenko and the like, which I tend to think ultimately come from Godowsky, the teacher of Neuhaus, who was the teacher of among others Richter and Gilels.
I think it boils down to using the whole body freely to play, putting emotion over analysis (as important as analysis is) and playing with fire even if everything goes to hell. But then, that's a lot of talk. You see it in the likes of Demidenko and Pletnev (and not so much in my playing,

).