ˌunitˈed stˈates patˈɛnt ˈand tɾˌaðemˈaɾk ˈofis dˈos mˈil sˈeɪs, dˈos mˈil θjˈento sˈeɪs.θˈeɾo ðˈos ˌasteɾˈiskoˌasteɾˈisko mˌatemˌatikˈal alɣˈoɾitms: dˈos mˈil θjˈen pˌatentˌaβilˈiti, manwˈal ˈof patˈɛnt ˌeksamˈiniŋ pɾˌoθeðˈuɾe ˈɛmepˈep.
United States Patent and Trademark Office (2006), 2106.02 **>Mathematical Algorithms: 2100 Patentability, Manual of Patent Examining Procedure (MPEP).