[katerina]

I beg your pardon, of course Gelendzhik!
Over the n /s do not agree.
In conclusion: "The authorship is possible, but the absence of such reference material can not make the final decision ...
Stylistic and technological analysis is complicated ... "I do not understand!
In Grabar and THG said that inquiries were sent to Hungary, but as in our case, there is never answered (character and nobody there did not return).
By the way no one reasonably does not disprove authorship M. Zichy.
Speaking of IE Lomize Zichy in hand no doubt!