Schalke". Sky Sports. 24 June 2010. Retrieved 22 July 2012. "Αγόρασε Παπαδόπουλο η Λεβερκούζεν" (in Greek). www.novasports.gr. 7 June 2015. Archived from the
хэрэглэх загвар болсон юм. Ланжевений тэгшитгэл: m d 2 x d t 2 = − λ d x d t + η ( t ) . {\displaystyle m{\frac {d^{2}\mathbf {x} }{dt^{2}}}=-\lambda {\frac