@article{MAKHILLJEAS20061112530,
    title = {On Diophantine Equation of Degree Two},
    journal = {Journal of Engineering and Applied Sciences},
    volume = {1},
    number = {1},
    pages = {69-70},
    year = {2006},
    issn = {1816-949x},
    doi = {jeasci.2006.69.70},
    url = {https://makhillpublications.co/view-article.php?issn=1816-949x&doi=jeasci.2006.69.70},
    author = {Nil Ratan Bhattacharjee,Talky Bhattacharjee and},
    keywords = {Diophantine equation,Quadratic equation,quadratic residue},
    abstract = {Attempt have been made to show that the equation x<SUP>2</SUP> – py<SUP>2</SUP> = -1 is always solvable for integers if P is a prime of the form 4n+1.}
    }