[Introduced 2010-04-18; updated 2010-04-20] Replace section 3.8 Reference in OpenDocument-v1.2-part2-draft25 (or CD02) in its entirety with the following content: """ A cell strip consists of cell positions in the same row and in one or more contiguous columns. A cell rectangle consists of cell positions in the same cell strips of one or more contiguous rows. A cell cuboid consists of cell positions in the same cell rectangles of one or more contiguous sheets. A reference is the smallest cuboid that (1) contains specifically-identified cell positions and/or specifically-identified complete columns/rows such that (2) removal of any cell positions either violates condition (1) or does not leave a cuboid. Cell positions in a cell cuboid/rectangle/strip can resolve to empty cells (section 3.7). The definitions of specific operations and functions that allow references as operands and parameters stipulate any particular limitations there are on forms of references and how empty cells, when permitted, are interpreted. """