@Article{ GUTIÉRREZ_ROMAN_TORRES:325-332,

author = { RAMÓN GUTIÉRREZ JÁIMEZ and PATRICIA ROMAN ROMAN and FRANCISCO DE ASÍS TORRES RUIZ } ,

title = { INFERENCE AND FIRST-PASSAGE-TIMES FOR THE LOGNORMAL DIFFUSION PROCESS WITH EXOGENOUS FACTORS: APPLICATION TO MODELLING IN ECONOMICS },

journal = { Applied Stochastic Models in Business and Industry },

year = { 1999 },

volume = { 15 },

pages = { 325-332 },

}