#363; l&#236; f&#462; t&#462;o l&#249;n" (汉初历法讨论 or "On the calendar system in the early Han dynasty"), in <i>Zh&#333;ng Gu&#243; Ti&#257;n W&#233;n Xu&#233; Sh&#464; W&#233;n J&#237;</i> (&#12298;&#20013;&#22269;&#22825;&#25991;&#23398;&#21490;&#25991;&#38598;&#12299; or <i>A Collection of Essays on the History of Chinese Astronomy</i>),  Science Press (Beijing), April 1978, pp. 82&ndash;94.</p></li>
    
<li id="Zhang1987"><p>[<span class="ref">Zhang87</span>] Zh&#257;ng, P&#233;iy&#250; (&#24