权威例句
OctagonsOctagonsIterating OctagonsAn Essay on the Ree OctagonsMoufang octagons and the Ree groups of type $sp{2}Fsb{4}$.Trajectory queries and octagons in moving object databasesTrajectory queries and octagons in moving object databasesThree-loop octagons and n-gons in maximally supersymmetric Yang-Mills theoryThe classification of the slim dense near octagonsJohn Buridan’s Theory of Consequence and His Octagons of Opposition