Konstantin K. Khazanovitch-WulffE-mailojb37@mail.ru List of Articles: Khazanovitch-Wulff K. Mikheeva (Osipova) A. Kuznetsov V. Morphological elements of "Popigai" and other astroblemes as indicators to cosmic bodies' ballistic trajectory // Mathematical Modeling in Geophysics. — 2013 . — # 16. — P. 69-82 Mikheeva (Osipova) A. Khazanovitch-Wulff K. The gravity trace of the falling cosmic bodies trajectories // Mathematical Modeling in Geophysics. — 2013 . — # 16. — P. 89-103