use @misc for @software entries in references.bib

sphinxcontrib.bibtex fails for @software entries

docs/references.bib

@@ -106,7 +106,7 @@ @article{Oostenveld2001
   abstract = {Objective: A system for electrode placement is described. It is designed for studies on topography and source analysis of spontaneous and evoked EEG activity. Method: The proposed system is based on the extended International 10–20 system which contains 74 electrodes, and extends this system up to 345 electrode locations. Results: The positioning and nomenclature of the electrode system is described, and a subset of locations is proposed as especially useful for modern EEG/ERP systems, often having 128 channels available. Conclusion: Similar to the extension of the 10–20 system to the 10–10 system (‘10% system’), proposed in 1985, the goal of this new extension to a 10–5 system is to further promote standardization in high-resolution EEG studies.}
 }
 
-@software{Luke_fNIRS_Finger_Tapping_2021,
+@misc{Luke_fNIRS_Finger_Tapping_2021,
   author = {Luke, Robert and McAlpine, David},
   doi = {10.5281/zenodo.5529797},
   month = sep,
@@ -127,7 +127,7 @@ @article{Huang2013
   doi = {10.1088/1741-2560/10/6/066004}
 }
 
-@software{Harmening2022,
+@misc{Harmening2022,
   author = {Harmening, Nils and Miklody, Daniel}, 
   doi = {10.5281/zenodo.7357674},   
   month = {11},