TY - JOUR TI - A simplified approach for Chaplygin-type cosmologies PY - 2008 AU - Lima, Jose Ademir Sales de AU - Alcaniz, J S AU - Cunha, J V T2 - Astroparticle physics SN - 0927-6505 DO - 10.1016/j.astropartphys.2008.09.004 UR - https://doi.org/10.1016/j.astropartphys.2008.09.004 PP - Amsterdam VL - 30 SP - 196-199 ER -