[PAR] [TLE] Galaxy filament [SEP] In physical cosmology, galaxy filaments (subtypes: supercluster complexes, galaxy walls, and galaxy sheets)<ref name="astro-ph/9602090"> Boris V. Komberg, Andrey V. Kravtsov, Vladimir N. Lukash; "The search and investigation of the Large Groups of Quasars" arXiv: ; Bibcode: 1996astro. ph..2090K ;</ref> are the largest known structures in the universe.  They are massive, thread-like formations, with a typical length of 50 to 80 megaparsecs "h" (163 to 261 million light-years) that form the boundaries between large voids in the universe.  Filaments consist of gravitationally bound galaxies.  Parts wherein many galaxies are very close to one another (in cosmic terms) are called superclusters. [PAR] [TLE] Bibcode [SEP] The bibcode (also known as the refcode) is a compact identifier used by several astronomical data systems to uniquely specify literature references.
[PAR] [TLE] Galaxy filament [ SEP ] In physical cosmology , galaxy filaments ( subtypes : supercluster complexes , galaxy walls , and galaxy sheets)<ref name="astro - ph/9602090 " > Boris V. Komberg , Andrey V. Kravtsov , Vladimir N. Lukash ; " The search and investigation of the Large Groups of Quasars " arXiv : ; Bibcode : 1996astro . ph .. 2090 K ; < /ref > are the largest known structures in the universe . They are massive , thread - like formations , with a typical length of 50 to 80 megaparsecs " h " ( 163 to 261 million light - years ) that form the boundaries between large voids in the universe . Filaments consist of gravitationally bound galaxies . Parts wherein many galaxies are very close to one another ( in cosmic terms ) are called superclusters . [PAR] [TLE] Bibcode [ SEP ] The bibcode ( also known as the refcode ) is a compact identifier used by several astronomical data systems to uniquely specify literature references .
What is compact identifier 1996astro for Galaxy Fliament also known as?
What is compact identifier 1996astro for Galaxy Fliament also known as ?
Bibcode
Bibcode