Editing Proper time (section)

==References==
*{{cite journal|first=R. J.|last=Cook|year=2004|title=Physical time and physical space in general relativity|journal=Am. J. Phys.|issn=0002-9505|volume=72|issue=2|pages=214–219|doi=10.1119/1.1607338|bibcode = 2004AmJPh..72..214C |url=https://zenodo.org/record/1236110}}
*{{cite book|last1=Foster|first1=J.|last2=Nightingale|first2=J.D.|title=A short course in general relativity|year=1978|publisher=[[Longman Scientific and Technical]]|location=Essex|isbn=0-582-44194-3|url-access=registration|url=https://archive.org/details/shortcourseingen0000fost}}
*{{cite book|last1=Kleppner|first1=D.|last2=Kolenkow|first2=R.J.|title=An introduction to mechanics|year=1978|publisher=[[McGraw–Hill]]|isbn=0-07-035048-5|authorlink1=Daniel Kleppner|url=https://archive.org/details/introductiontome00dani}}
*{{cite book|title=Relativistic Celestial Mechanics of the Solar System |first1=Sergei |last1=Kopeikin |first2=Michael |last2=Efroimsky |first3=George |last3=Kaplan |publisher=John Wiley & Sons |year=2011 |isbn=978-3-527-40856-6 |url=https://books.google.com/books?id=RfR2GawB-xcC}}
*{{cite book|last1=Landau|first1=L. D.|last2=Lifshitz|first2=E. M.|title=The classical theory of fields|year=1975|edition=4th|series=Course of theoretical physics|volume=2|publisher=[[Butterworth–Heinemann]] |location=Oxford |isbn=0-7506-2768-9|authorlink1=Lev Landau|authorlink2=Evgeny Lifshitz}}
*{{cite book|title=An Introduction to Tensor Calculus: Relativity and Cosmology |first1=Derek F. |last1=Lawden |publisher=Courier Corporation |year=2012 |isbn=978-0-486-13214-3 |url=https://books.google.com/books?id=MSBB_ENAhT4C}}
*{{Citation | last1=Lovelock | first1=David | author1-link=David Lovelock | last2=Rund | first2=Hanno | author2-link=Hanno Rund | title=Tensors, Differential Forms, and Variational Principles | publisher=[[Dover Publications]] | location=New York | isbn=0-486-65840-6 | year=1989}}
*{{Citation| last = Minkowski | first = Hermann | author-link = Hermann Minkowski | date = 1908 | title = Die Grundgleichungen für die elektromagnetischen Vorgänge in bewegten Körpern | periodical = Nachrichten von der Königlichen Gesellschaft der Wissenschaften und der Georg-August-Universität zu Göttingen | location = Göttingen | url = http://gdz.sub.uni-goettingen.de/no_cache/en/dms/load/img/?IDDOC=62931 | archive-url = https://archive.today/20120708062436/http://gdz.sub.uni-goettingen.de/no_cache/en/dms/load/img/?IDDOC=62931 | url-status = dead | archive-date = 2012-07-08 }}
*{{Citation | last1=Poisson| first1=Eric| author1-link=Eric Poisson | title=A Relativist's Toolkit: The Mathematics of Black-Hole Mechanics | publisher=[[Cambridge University Press]] | isbn=978-0521537803 | year=2004}}
*{{Citation | last1=Weinberg | first1=Steven | author1-link=Steven Weinberg | title=Gravitation and Cosmology: Principles and Applications of the General Theory of Relativity | publisher=[[John Wiley & Sons]] | location=New York | isbn=978-0-471-92567-5 | year=1972 | url=https://archive.org/details/gravitationcosmo00stev_0 }}
*{{cite book|last1=Zwiebach|first1=Barton|title=A First Course in String Theory|date=2004|edition=first|publisher=[[Cambridge University Press]]|isbn=0-521-83143-1|author-link=Barton Zwiebach}}

{{Time Topics}}
{{Time measurement and standards}}

{{DEFAULTSORT:Proper Time}}
[[Category:Minkowski spacetime]]
[[Category:Theory of relativity]]
[[Category:Timekeeping]]
[[Category:Time in physics]]

[[de:Zeitdilatation#Eigenzeit]]