1809 in science (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "1809 in science" in English language version.

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1uni-goettingen.de

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1thinkfinity.org

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1todayinsci.com

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about.com

inventors.about.com

"Mary Kies - Patenting Pioneer". About.com. Archived from the original on July 10, 2012. Retrieved 2007-05-14.

archive.org

Grun, Bernard (1991). "1809". The Timetables of History (3rd ed.). New York: Simon & Schuster. p. 379. ISBN 0-671-74919-6.

archive.today

"Robert Fulton patented the steamboat in 1809". Thinkfinity. Verizon. Archived from the original on 2011-07-24. Retrieved 2011-04-15.
"Mary Kies - Patenting Pioneer". About.com. Archived from the original on July 10, 2012. Retrieved 2007-05-14.

britannica.com

"Copley Medal | British scientific award". Encyclopedia Britannica. Retrieved 21 July 2020.

doi.org

Othersen, H. Biemann (May 2004). "Ephraim McDowell The Qualities of a Good Surgeon". Annals of Surgery. 239 (5): 648–650. doi:10.1097/01.sla.0000124382.04128.5a. PMC 1356272. PMID 15082968.
Heinrichs, R. W. (2003). "Historical origins of schizophrenia: two early madmen and their illness". Journal of the History of the Behavioral Sciences. 39: 349–63. doi:10.1002/jhbs.10152. PMID 14601041.

nih.gov

pubmed.ncbi.nlm.nih.gov

Othersen, H. Biemann (May 2004). "Ephraim McDowell The Qualities of a Good Surgeon". Annals of Surgery. 239 (5): 648–650. doi:10.1097/01.sla.0000124382.04128.5a. PMC 1356272. PMID 15082968.
Heinrichs, R. W. (2003). "Historical origins of schizophrenia: two early madmen and their illness". Journal of the History of the Behavioral Sciences. 39: 349–63. doi:10.1002/jhbs.10152. PMID 14601041.

ncbi.nlm.nih.gov

Othersen, H. Biemann (May 2004). "Ephraim McDowell The Qualities of a Good Surgeon". Annals of Surgery. 239 (5): 648–650. doi:10.1097/01.sla.0000124382.04128.5a. PMC 1356272. PMID 15082968.

thinkfinity.org

"Robert Fulton patented the steamboat in 1809". Thinkfinity. Verizon. Archived from the original on 2011-07-24. Retrieved 2011-04-15.

todayinsci.com

"The Fulton Patents". Today in Science History. Retrieved 2011-04-15.

uni-goettingen.de

gdz.sub.uni-goettingen.de

Link, J. H. F. (1809). "Observationes in ordines plantarum naturales. Dissertatio I". Magazin der Gesellschaft Naturforschenden Freunde Berlin (in Latin). 3: 3–42.