query: SELECT ?short_author #(COUNT(DISTINCT ?paper1) AS ?count1) 
  ?author ?authorLabel WHERE {
  #  { ?paper1 wdt:P921 wd:Q202864 . } UNION { ?paper1 wdt:P921 wd:Q8071861 . }
    { ?paper1 wdt:P921 wd:Q202864 . }
  #  { ?paper1 wdt:P921 ?topic . }
  #  ?paper1 wdt:P31 wd:Q13442814.
    ?paper1 wdt:P2093 ?short_author.
  #  { ?paper2 wdt:P921 wd:Q202864 . } UNION { ?paper2 wdt:P921 wd:Q8071861 . }
    { ?paper2 wdt:P921 wd:Q202864 . } 
  #  ?paper2 wdt:P31 wd:Q13442814.
    ?paper2 wdt:P50 ?author.
    SERVICE wikibase:label {
      bd:serviceParam wikibase:language "en".
      ?author rdfs:label ?authorLabel.
    }
    FILTER(CONTAINS(LCASE(?authorLabel), LCASE(?short_author)))
  }
  #GROUP BY ?short_author ?author ?authorLabel
  #ORDER BY DESC(?count1)
  LIMIT 100
  