Researches on the origin of the comet P/Wolf I.
Subtitle: Part VII : The motion of the comet under the influence of Jupiter and Saturn during the period 1800 Jan. 4.5-1793 April 20.5 : Part VIII : Perturbations in the motion of the comet due to Jupiter and Saturn during the period 1793 April 20.5-1784 Oct. 24.5 : Part IX : Influence of Jupiter and Saturn on the motion of the comet during the period 1784 Oct. 24.5-1776 June 18.5 : Part X : Heliocentric perturbations in the motion of the comet due to Jupiter and Saturn during the period 1776 June 18.5-1768 April 1.5 : Part XI : The motion of the comet under the influence of Jupiter and Saturn during the period 1768 April 1.5-1760 Jan. 14.5.
Publisher: [s.n.]
Published: 1952
Place of publication: Varsovie
Language: eng
Number of pages: 85
Subjects: Perturbation (Astronomy); Comets; Orbits
Other titles: Comptes rendus de la Société des sciences et des lettres de Varsovie, Classe III des sciences mathématiques et physiques.
Notes: Cover title.

"Extrait des Comptes rendus de la Société des sciences et des lettres de Varsovie, Classe III des sciences mathématiques et physiques, 1950-1951."