## ISO Standards Tag Set (ISOSTS) version 0.6: A customization of NISO JATS version 0.4

#### International Organization for Standardization (ISO)

# units

Unit of measure in which the size or length of a cited work is expressed (for example, pages, minutes, seconds, linear feet).

## Attribute Values

#### In Element

##### <size>

Value | Meaning
--- | ---
Data characters | Text, numbers, or special characters.
Restriction: This attribute must be specified if the element is used.

## ISO Standards Tag Set (ISOSTS) version 0.6: A customization of NISO JATS version 0.4

#### Version of December 2011