Anhidridă maleică (Romanian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Anhidridă maleică" in Romanian language version.

refsWebsite

Global rank Romanian rank

218^th place

97^th place

813^th place

1,247^th place

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cdc.gov

http://www.cdc.gov/niosh/npg/npgd0376.html Lipsește sau este vid: |title= (ajutor)

dguv.de

GESTIS database, accesat în 23 februarie 2020

doi.org

Kurt Lohbeck; Herbert Haferkorn; Werner Fuhrmann; Norbert Fedtke (2005), „Maleic and Fumaric Acids”, Ullmann's Encyclopedia of Industrial Chemistry, Weinheim: Wiley-VCH, doi:10.1002/14356007.a16_053