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
261
Published: 1996.
262
Published: 1939
Superior document: Abhandlungen / Geophysikalisches Institut Potsdam 1
263
264
Published: 2009.
265
Published: [2019]
Superior document: Studi di federalismi.it ; 26
266
267
Published: 2022.
Links: Get full text
268
269
Published: 2021.
Superior document: NATO Science for Peace and Security Series - e: Human and Societal Dynamics Series ; v.152
270
Published: 2020.
271
272
273
Published: 2021.
Superior document: Studies in Health Technology and Informatics Series ; v.286
274
Published: 2023.
Superior document: Advances in Health Sciences Research Series ; v.58
275
Published: 2023.
Superior document: Advances in Intelligent Systems Research Series ; v.69
276
Published: 2007.
Superior document: Islamic philosophy, theology, and science, v. 72
277
278
279
Published: c2003.
280