show some regularities. The actual forms of these regular structures are as well as the global model of GMF rather uncertain, but their existence could be taken for granted and it is independent on the specific parameters of given magnetic field model[^12]. In accordance with [@harari] we observe especially for oxygen and iron nuclei (Fig. \[finalfig\]) that at some places the initial flux is amplified, in other areas it is strongly suppressed (see e.g. overdensity in region to north-west from Galactic center for both oxygen and iron nuclei or almost empty region along Galactic plane again for both type of nuclei).]{}

-   [GMF is very important also for protons, because it is able to affect the small-angle clustering (as one can see on the second upper part of Fig. \[finalfig\], where some initial small clusters were transformed into other ones). Small-angle clustering is today lively discussed and it is one of the key features in discrimination between some models of sources ([@jaime]).]{}

-   [The possibility that the UHECRs originate in the Galaxy (e.g. near the young neutron stars in the form of iron nuclei) is not probable, but not completely excluded (see the bottom part of Fig. \[finalfig\]). Furthermore, such 