I am searching for not doi=1 and not url=h to find all entries not having a DOI. (Is that the best search for that?)
The search hits
@Misc{BBDEHMPW2015,
author = {Kimon Batoulis and Anne Baumgrass and Di Ciccio, Claudio and Rami{-}Habib Eid{-}Sabbagh and Marcin Hewelt and Andreas Meyer and Marian Pufahl and Tsun Wong},
title = {Automatic aggregation rule generation engine},
howpublished = {{GET} {S}ervice deliverable report 6.4.1},
year = {2015},
url = {http://getservice-project.eu/Documents2/GET_Service_D6_4_1_Automatic_Aggregation_Rule_Generation_Engine.pdf},
}
Why?
When using regexp and doi != .+ and url != .+, it works as expected.
I am searching for
not doi=1 and not url=h
to find all entries not having a DOI. (Is that the best search for that?)The search hits
Why?
When using regexp and
doi != .+ and url != .+
, it works as expected.