TY - RPRT TI - Heteroclinic primary intersections and codimension one Melnikov method for volume-preserving maps. AU - Hector E. Lomeli AU - James D. Meiss PY - 2000 DO - 10.1063/1.166480 UR - https://pubmed.ncbi.nlm.nih.gov/12779367/ ID - 12779367 ER -