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SkemoEkvacioKEPLER. De la angla artikolo kun malgrandaj an oj pro lingvo eo Fmeyer eo PDmem eo Fmeyer Original upload log eo SkemoEkvacioKEPLER bytes Fmeyer De la angla artikolo kun malgrandaj an oj pro lingvo Kepler triangle Diagrams in Esperanto Kepler motions
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