Changes

clarify
'''Birkhäuser''' is a former [[Swiss]] [[publisher]] founded in 1879 by [[Emil Birkhäuser]]. It was acquired by [[Springer Science+Business Media]] in 1985. Today it is an [[imprint]] used by two companies in unrelated companiesfields:
* [[Springer Science+Businesscontinues Media]]to publishespublish science (particularly: history of science, geosciences, computer science) and mathematics books and journals under the Birkhäuser imprint (with a leaf logo).<ref>http://www.springer.com/birkhauser/about+us?SGWID=0-40298-0-0-0</ref>
 
* [[Springer Science+Business Media]] publishes science (particularly: history of science, geosciences, computer science) and mathematics books and journals under the Birkhäuser imprint (with a leaf logo).<ref>http://www.springer.com/birkhauser/about+us?SGWID=0-40298-0-0-0</ref>
* Birkhäuser Verlag<ref>http://www.birkhauser.com/</ref>&mdash;an architecture and design imprint, created in 2010 when Springer sold its design and architecture segment to [[ACTAR]].<ref>http://www.boersenblatt.net/350607/</ref> The resulting Spanish company was then called [[ActarBirkhäuser]]. It uses a red stripe logo. In 2012 Birkhäuser Verlag was sold again, this time to [[De Gruyter]].<ref>http://www.degruyter.com/dg/newsitem/19/de-gruyter-bernimmt-birkhuser</ref>
 
16,966

edits