Error while citing in abntex2

0

I follow the canonical model distributed by abntex2 and I'm having problems in reference, whenever I go to make a quote does not appear in the text and when it appears it's just the symbol @ or?.

I use the \ cite {} command and the reference does not always appear when I compile and use \ citealp * {} works, but in the text an @ appears. Below is the structure I'm using.

\ documentclass [

12pt,               
openright,           
twoside,            
a4paper,            

english,            
brazil              
]{abntex2}

\ usepackage {lmodern}

\ usepackage [T1] {fontenc}

\ usepackage [utf8] {inputenc}

\ usepackage {lastpage}

\ usepackage {indentfirst}

\ usepackage {color}

\ usepackage {graphicx}

\ usepackage {microtype}

\ usepackage {amsmath}

\ usepackage {mathrsfs}

\ usepackage {amsfonts}

\ usepackage {amssymb}

\ usepackage {amsthm}

\ usepackage [] {setspace}

\ usepackage {float}

\ usepackage {enumerate}

\ usepackage {graphicx}

\ usepackage {natbib}

\ usepackage {url}

\ usepackage {cite}

\ newtheorem {theo} {Theorem} [section]

\ newtheorem {define} {Definition} [section]

\ newtheorem {color} {Corollary} [section]

\ newtheorem {leo} {Motto} [section]

\ newtheorem {axiom} {Axiom}

\ newtheorem {prop} {Proposition} [section]

\ usepackage [brazilian, hyperpageref] {backref}
\ usepackage [alf] {abntex2cite}

\ renewcommand {\ backrefpagesname} {Cited on page (s): ~}

\ renewcommand {\ backref} {}

\ renewcommand * {\ backrefalt} [4] {     \ ifcase # 1%         No citations in the text.     or         Cited on page # 2.     \ else         Quoted # 1 times on pages # 2.     \ fi}%

\ begin {document}

\ chapter {Introduction}

\ chapter {Chapter}

\ chaptet {Conclusion}

\ bibliography {reference}

\ end {document}

    
asked by anonymous 13.06.2018 / 10:44

0 answers