Zeitschriften und Jahrbücher von Walter de Gruyter

Weitere Walter de Gruyter Kataloge | Zeitschriften und Jahrbücher | 12 Seiten | 2012-01-12

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since 1826 the founding year of the periodical journal für die reine und angewandte mathematik crelle s journal the oldest mathematics journal still in existence de gruyter has been publishing highly regarded scientific journals and yearbooks by now their number has increased to more than 170 titles which besides the broad spectrum of humanities journals also includes a rapidly growing number of journals in science technology and medicine stm in 2011 alone de gruyter is publishing more than 20 stm journals for the first time de gruyter journals are internationally oriented although some journals have german names they also include contributions in english or other languages impact factors /abstracting indexing 25 of the de gruyter journal portfolio received an impact factor for 2009 nearly 60 of these journals increased their impact factor in 2009 de gruyter journals received top rankings in 14 categories meaning that almost 40 of de gruyter titles are listed in the first two quartiles of their category to disseminate all our academic content as widely as possible we cooperate actively with abstracting and indexing services covering all our subject areas such as thomson reuters isi proquest elsevier databases and many other important gateways to scholarly information that researchers make use of in their daily work de gruyter currently cooperates with 60 abstracting indexing partners processing de gruyter journals for about 130 different databases perpetual access when subscribing to an ejournal perpetual access is given to the content of the respective year s issues within the scope of the current subscription you additionally acquire access to the issues of the last 13 years this also applies to journal packages should we no longer retain the rights to publish that content for example if a journal changes publisher we cannot guarantee continued access but would make all reasonable efforts to negotiate such rights with the new publisher the backfiles of our journals that are older than ten years can be accessed via the de gruyter journal archive order options de gruyter journals are offered in three formats print only online only and print online the online versions ejournals can be ordered as a single journal as a complete package and in the form of seven subject packages stm mathematics law classical studies philosophy theology linguistics communications literary studies library and information science we offer many flexible options for the package subscriptions at very attractive prices annual access fee calculated on the basis of the holdings high discounts on journal titles in a subject package which were not ordered previously advantageous multi-year subscriptions attractive conditions for consortia we offer our ejournal packages both to individual libraries/institutions single and multi-site and purchasing groups and consortia ejournal packages are offered optionally as a fixed title list and a flexible title list inclusion of new journals after a transition period and of journals that de gruyter acquires this is subject to negotiation long-term content preservation de gruyter ensures access to its electronic content over time by participating in major digital archiving initiatives the future of de gruyter s journal content is especially secured due to our cooperation with portico through this agreement portico holds our content as archival backup copy thereby safeguarding its availability for future scholars researchers and students for more information see www.portico.org last updated january 31 2011 on the following pages the journals are listed according to the seven subject packages after the listings you will find information on the de gruyter journal archive and on the new journals which have not yet been integrated into the packages for more information on individual titles the journal packages and the archive please visit our website at www.degruyter.com/ejournals there you will also find links to the 2011 price lists and free online access to our respective journal of the month.