[PAR] [TLE] Igor and Grichka Bogdanoff [SEP] Igor Yourievitch Osten-Sacken-Bogdanoff and Grichka Yourievitch Osten-Sacken-Bogdanoff, (or Bogdanov; born 29 August 1949) are French television producers and scientific essayists who since the 1970s have presented various subjects in science fiction, popular science and cosmology.  They were involved in a number of controversies, most notably the Bogdanov affair, in which it was alleged the brothers wrote nonsensical advanced physics papers that were nonetheless published in reputable scientific journals. [PAR] [TLE] Bogdanov affair [SEP] The Bogdanov affair is an academic dispute regarding the legitimacy of a series of theoretical physics papers written by French twins Igor and Grichka Bogdanov (alternately spelt Bogdanoff).  These papers were published in reputable scientific journals, and were alleged by their authors to culminate in a proposed theory for describing what occurred at the Big Bang.
[PAR] [TLE] Igor and Grichka Bogdanoff [ SEP ] Igor Yourievitch Osten - Sacken - Bogdanoff and Grichka Yourievitch Osten - Sacken - Bogdanoff , ( or Bogdanov ; born 29 August 1949 ) are French television producers and scientific essayists who since the 1970s have presented various subjects in science fiction , popular science and cosmology . They were involved in a number of controversies , most notably the Bogdanov affair , in which it was alleged the brothers wrote nonsensical advanced physics papers that were nonetheless published in reputable scientific journals . [PAR] [TLE] Bogdanov affair [ SEP ] The Bogdanov affair is an academic dispute regarding the legitimacy of a series of theoretical physics papers written by French twins Igor and Grichka Bogdanov ( alternately spelt Bogdanoff ) . These papers were published in reputable scientific journals , and were alleged by their authors to culminate in a proposed theory for describing what occurred at the Big Bang .
Igor Yourievitch Osten-Sacken-Bogdanoff and Grichka Yourievitch Osten-Sacken-Bogdanoff, are French television producers and scientific essayists who since the 1970s, and were involved in a number of controversies, most notably the Bogdanov affair, an academic dispute regarding the legitimacy of a series of theoretical physics papers, and were alleged by their authors to culminate in a proposed theory for describing what occurred at which historic event?
Igor Yourievitch Osten - Sacken - Bogdanoff and Grichka Yourievitch Osten - Sacken - Bogdanoff , are French television producers and scientific essayists who since the 1970s , and were involved in a number of controversies , most notably the Bogdanov affair , an academic dispute regarding the legitimacy of a series of theoretical physics papers , and were alleged by their authors to culminate in a proposed theory for describing what occurred at which historic event ?
Big Bang
Big Bang