R
R, or r, is the eighteenth letter of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is ''ar'' (pronounced ), plural ''ars'', or in Ireland ''or'' ().The letter is the eighth most common letter in English and the fourth-most common consonant, after , , and . Provided by Wikipedia
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Published: 1939
Superior document: Abhandlungen / Geophysikalisches Institut Potsdam 1
262
263
Published: 2009.
264
Published: [2019]
Superior document: Studi di federalismi.it ; 26
265
266
Published: 2022.
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267
268
Published: 2021.
Superior document: NATO Science for Peace and Security Series - e: Human and Societal Dynamics Series ; v.152
269
Published: 2020.
270
271
272
Published: 2021.
Superior document: Studies in Health Technology and Informatics Series ; v.286
273
Published: 2023.
Superior document: Advances in Health Sciences Research Series ; v.58
274
Published: 2023.
Superior document: Advances in Intelligent Systems Research Series ; v.69
275
Published: 2007.
Superior document: Islamic philosophy, theology, and science, v. 72
276
277
278
Published: c2003.
279
280
Published: c2006.