Serial Item and Contribution Identifier (ANSI/NISO Z39.56 1991). A variable length code that uniquely identifies serial items (issues) and contributions (articles within issues). The second version (199X) ballot period ends on 30 April 1996.

Serial Item and Contribution Identifier, defined in ANSI/NISO standard Z39.56

Serial Item and Contribution Identifier (ANSI/NISO Z39.56-1996 Vers. 2) A numeric notation to identify serial issues and articles uniquely regardless of their distribution medium (paper, electronic, microform).

a unique identifier

Serial Item and Contribution Identifier. A code that uniquely identifies individual serial issues and the contributions they contain (articles, table of contents, etc.). It can be barcoded. The ISSN is a key part of a SICI.

Serials Item and Contribution Identifier, NISO Z39.56, a standard identifier for issues and components of issues like articles.

An identifier for an issue of a serial or an article contained within a serial.