Generated bibliography files have incomplete author info

I queried https://scholar.archive.org/search?q=sawood and clicked on the "cite this work" button to copy the BibTeX record of first few results. I noticed that the author records were inaccurate/incomplete in them.

HTTP Mailbox - Asynchronous RESTful Communication [ARTICLE]
Sawood Alam and Charles L. Cartledge and Michael L. Nelson
2013 arXiv   PRE-PRINT

Resulted in:

@article{nelson_2013, 
  title={HTTP Mailbox - Asynchronous RESTful Communication}, 
  abstractNote={We describe HTTP Mailbox, a mechanism to enable RESTful HTTP communication in
an asynchronous mode with a full range of HTTP methods otherwise unavailable to
standard clients and servers. HTTP Mailbox allows for broadcast and multicast
semantics via HTTP. We evaluate a reference implementation using ApacheBench (a
server stress testing tool) demonstrating high throughput (on 1,000 concurrent
requests) and a systemic error rate of 0.01%. Finally, we demonstrate our HTTP
Mailbox implementation in a human assisted web preservation application called
"Preserve Me".}, 
  author={Nelson}, 
  year={2013}, 
  month={May}}

Support for Various HTTP Methods on the Web [ARTICLE]
Sawood Alam and Charles L. Cartledge and Michael L. Nelson
2014 arXiv   PRE-PRINT

Resulted in:

@article{nelson_2014, 
  title={Support for Various HTTP Methods on the Web}, 
  abstractNote={We examine how well various HTTP methods are supported by public web
services. We sample 40,870 live URIs from the DMOZ collection (a curated
directory of World Wide Web URIs) and found that about 55% URIs claim support
(in the Allow header) for GET and POST methods, but less than 2% of the URIs
claim support for one or more of PUT, PATCH, or DELETE methods.}, 
  author={Nelson}, 
  year={2014}, 
  month={May}}

Web Archive Profiling Through Fulltext Search [CHAPTER]
Sawood Alam, Michael L. Nelson, Herbert Van de Sompel, David S. H. Rosenthal
2016 Lecture Notes in Computer Science

Resulted in:

@inbook{alam_nelson_sompel_rosenthal_2016, 
  title={Web Archive Profiling Through Fulltext Search}, 
  DOI={10.1007/978-3-319-43997-6_10}, 
  publisher={Springer International Publishing}, 
  author={Alam and Nelson and Sompel and Rosenthal}, 
  year={2016}}

Web archive profiling through CDX summarization
Sawood Alam, Michael L. Nelson, Herbert Van de Sompel, Lyudmila L. Balakireva, Harihar Shankar, David S. H. Rosenthal
2016 International Journal on Digital Libraries

Resulted in:

@article{alam_nelson_sompel_balakireva_shankar_rosenthal_2016, 
  title={Web archive profiling through CDX summarization}, 
  volume={17}, 
  DOI={10.1007/s00799-016-0184-4}, 
  publisher={Springer Nature}, 
  author={Alam and Nelson and Sompel and Balakireva and Shankar and Rosenthal}, 
  year={2016}, 
  month={Jul}}

internetarchive / fatcat-scholar

Generated bibliography files have incomplete author info #71