Missing square brackets around references.

Related to: openjournals/joss-reviews#5459

Line 34 in 0173ff1

    
           @six2018dupapps and @six2023duplicates describe the applications of acoustic fingerprints for digital music archive management. These range from meta-data quality verification - through the identification of duplicates - to merging archives with potential duplicate material. A less straightforward application of Olaf is audio-to-audio alignment and synchronization [@six2015synchronizing;@six2017framework]. In that case the matching fingerprints are used to align e.g. multiple video recordings of the same event by aligning the audio attached to each video.

Olaf/paper.md

Line 40 in 0173ff1

    
           Alternative systems with available implementations are by @neuralfp, Panako by @six2022panako, audfprint by @ellis2014labrosafp, PeakFP by @cortes2022baf, ChromaPrint by @chromaprint, SpectroMap by @spectromap and Dejavu by @dejavu. All have a different focus and trade-offs but none offer the portability to target browsers or have the low memory usage to target microcontrollers.

There is a deliberate formatting difference when using square brackets or not. In some cases the references are meant to fit in the text.

For example "a paper by Fenet et al (2020)" is without brackets while "there are a number of papers on blablabla [Fenet 2020; Wang 2003]" is with brackets.

Got it, could you still format the citation for "Cortes et. al, 2022" entry so that it's like the others? The long list of names on lines 41-42 and 51-52 is a bit awkward.

Fixed, the problem was the use of authors = {{author list}}. With this formatting the author list is used literally, when using authors = {author list} it is correctly replaced by an 'et al'.