@Article{ CÁNDIDO_Maldonado-lópez_Vila-Castellar:273-276,

author = { ANTONIO CÁNDIDO ORTÍZ and Antonio Maldonado-lópez and Jaime Vila-Castellar } ,

title = { Vertical jumping and signalled avoidance },

journal = { Journal of the Experimental Analysis of Behavior },

year = { 1988 },

volume = { 50 },

pages = { 273-276 },

}