Advanced shorthand notation
Doppelmarks
Five types of interscribed markup for technical reports, scholarly writing, and non-fiction books.





Formal writing has formal needs —
table of contents, list of citations, and more.
Keeping entries synchronized as you
edit the composition is a hassle.
Doppelmarks give you the freedom
to rearrange your composition right up to
the publication deadline.
Read the BLUEPHRASE docs —
Or try the online BLUEFIDDLE sandbox —