Papers will be published in English, German or French and should not exceed 72 000 characters, including notes and bibliography. References are to be made according to the so-called Oxford system. They are placed in brackets in the text and contain: author\'s surname, space, year of publication, comma, page(s) or illustration(s); e.g. (Бонев 1998, 74; Ivanova 1997, 5-14; Игнатов 2000, обр. 4; Hiller 1993, Abb. 8-10). Bibliography is placed at the end of the text. It begins with titles in Cyrillic alphabet, followed by those in Roman alphabet. Titles in other alphabet close the list. Transliteration is allowed of titles in rare alphabets into Roman. The publications of each group are arranged in ascending alphanumeric order. In case of more than one publication of particular author in particular year and alphabet, small Cyrillic or Roman letters (а, б, в etc. or a, b, c etc.) are attached without space to the year of publication. Titles of periodicals are not abbreviated. If a monograph has been published in a series, the name and volume of the series are placed in brackets immediately after its title. If a paper referred to has appeared in a collection of studies or in a volume which forms part of a particular series, the title of the latter is preceded by - B: - In:, and followed by the other necessary information; e.g.:

Childe 1929: V. G. Childe. The Danube in Prehistory. Oxford, 1929.
Georgiev 1965: G. I. Georgiev. The Azmak Mound in Southern Bulgaria. - Antiquity, 39, 153, 1965, 6-8.
Velkov 1952: I. Velkov. Der Fels im Kultus der Thraker. - In: Festschrift Rudolf Egger, 1. Klagenfurt, 1952, 28-36.

Illustrations (graphic representations of good quality or black-and-white photos; color photos in exceptional cases) should not exceed 10 pages of 13 х 20 cm format. Everywhere in the text they are marked as figures (fig. or figs.). All of them are to be numbered with Arabian numbers on the backside. An arrow on the same side points the top end. Captions should be simple and instructive. A linear scale is desirable. Screen representations are to be delivered on a magnetic carrier in Joint Photographic Experts Group (JPEG, JPG) or Tagged Image Film Format (TIFF, TIF) format, not less than 300 dpi for photographs and 600 dpi for schemes. Adobe Illustrator (AI), Encapsulated Post Script (EPS), Corel Draw (CDR) or Windows Metafile (WMF) should be used for representations of vector type.

The summaries should be at the most instructive and should not exceed 4000 to 6000 characters.
Manuscripts are delivered on a magnetic carrier, in any WinWord version. Font: Times New Roman, 12 pt.; margins: 3.5; space line 1.5. Title and author\'s name are given in Bold, Left Alignment. Explanatory text and remarks are given as footnotes, in Italic. A printout of the text and copies of the illustration are required. Special characters and symbols, if any, are to be inserted in the printout and marked in color. Only manuscripts in full completion are accepted.