@article{Explicit Form of Fundamental Units of Certain Real Quadratic Fields_2014, place={Maryland, USA}, volume={7}, url={https://www.ejpam.com/index.php/ejpam/article/view/2029}, abstractNote={In this paper, for all real quadratic fields K = Q(pd) such that d is a positive square free integer congruent to 2 or 3 modulo 4 and the period kd of the continued fraction expansion of the quadratic irrational number !d =pd is equal to 7, we describe Td , Ud explicitly in the fundamental unit "d = (Td+Udpd2 )(&gt; 1) of Q(pd) and d itself by using five parameters appearing in the continued fraction expansion of !d .}, number={1}, journal={European Journal of Pure and Applied Mathematics}, year={2014}, month={Jan.}, pages={55–64} }