TITLE OF THE PAPER PRESENTED BELOW AS A TEMPLATE OF THE CONTRIBUTION X. Surname1, Y. Surname2 Affiliation1 e-mails: xxx@xx.xx, yyy@yy.yy Z. Surname3 Affiliation2 e-mail: zzz@zz.zz ABSTRACT. The abstract should contain no more than 250 words. The abstract should state briefly the purpose of the research, the principal results and major conclusions. An abstract is often presented separate from the paper, so it must be able to stand alone. References should therefore be avoided, but if essential, they must be cited in full, without reference to the reference list. Non-standard or uncommon abbreviations should be avoided, but if essential they must be defined at their first mention in the abstract itself. Keywords: Immediately after the abstract, provide a maximum of 5 keywords, avoiding plural terms, multiple concepts as well as "and", "of". 1. INTRODUCTION Provide the objectives of the work and an adequate background, avoiding a detailed literature survey or a summary of the results. The first paragraph should be written with no ident. All cited papers, i.e. Surname1 (2000a), Surname1 (2000b), Surname3 and Surname4 (2002), and Surname3 et al. (2003) should appear in alphabetic order, by the surname of the first author. Please ensure that every reference cited in the text is also present in the reference list. The second paragraph as well as the next ones should have ident of 6 pt. 2. NEXT CHAPTER The first paragraph should be written with no ident. Please write your text in good English (American or British usage is accepted, but not a mixture of them). Figures and tables should follow caption. The captions of the figures should follow the figures and the titles of the tables should come before the tables. Figure 1 presents the cover of Artificial Satellites, Journal of Planetary Geodesy. Fig. 1. The cover of the Artificial Satellites, Journal of Planetary Geodesy The second paragraph as well as the next ones should have ident of 6 pt. Table 1 presents the number of the issues of the Artificial Satellites, Journal of Planetary Geodesy, edited in the years 2001-2004. Table 1. The number of the issues of the Artificial Satellites edited in the years 20012004. year Number of issues 2001 4 2002 4 2003 4 2004 4 3. CONCLUSIONS Each contribution submitted to publication in our Journal should have original conclusions and,. like in the introduction, the first paragraph should be written with no ident. Like in the introduction, the second paragraph as well as the next ones should have ident of 6 pt. Acknowledgements. Acknowledgements are optional. Place acknowledgements in a separate section at the end of the article and do not, therefore, include them on the title page, as a footnote to the title or otherwise. REFERENCES Surname1 X. (2000a) The title of the article in Artificial Satellites, Journal of Planetary Geodesy, Artificial Satellites, Vol. 40, No. 6, 23-41. Surname1 X. (2000b) The title of the article in Artificial Satellites, Journal of Planetary Geodesy, Artificial Satellites, Vol. 40, No. 6, 43-49. Surname3. Z., Surname4 A. (2002) The title of the book, Springer Verlag, New York, Paris, London. Surname3 Z., Surname4, A. Surname5 B. (2003) This is the title of the paper in the Proceedings, Proc. Journées Systèmes de Référence Spatio-Temporels 2002, eds. Surname6 X, Surname2 Y., Warsaw 2003, 25-28.