1. This service is private and hobbyist.
2. In cases of unconformity in the information proceeding from different sources - I decided myself arbitrarily which from them to accept as correct.
3. Signaling to me some error or the inaccuracy, give the source of your own information. Attentions in kind „…according to my opinion…” at all I will not consider.
4. Proposals of possible improvements or extensions of the range of the information one ought to argue very concisely - I will take it under the attention or not. I will not lose the time on discussions - I prefer to devote it on the improvement of the service.
5. All one can on these pages change in the course of one moment - to their disappearance inclusive.