Normal forms and moduli spaces of curve singularities with semigroup 〈2p,2q,2pq+d〉
Compositio Mathematica, Tome 76 (1990) no. 1-2, pp. 247-264. 
@article{CM_1990__76_1-2_247_0,
     author = {Luengo, Ignacio and Pfister, Gerhard},
     title = {Normal forms and moduli spaces of curve singularities with semigroup $\langle 2p, 2q, 2pq + d \rangle $},
     journal = {Compositio Mathematica},
     pages = {247--264},
     publisher = {Kluwer Academic Publishers},
     volume = {76},
     number = {1-2},
     year = {1990},
     mrnumber = {1078865},
     zbl = {0725.14021},
     language = {en},
     url = {http://archive.numdam.org/item/CM_1990__76_1-2_247_0/}
}
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Luengo, Ignacio; Pfister, Gerhard. Normal forms and moduli spaces of curve singularities with semigroup $\langle 2p, 2q, 2pq + d \rangle $. Compositio Mathematica, Tome 76 (1990) no. 1-2, pp. 247-264. http://archive.numdam.org/item/CM_1990__76_1-2_247_0/

[1] Laudal, O.A., Martin, B., and Pfister, G., Moduli of irreducible plane curve singularities with the semi-group <a, b>, Proc. Conf. Algebraic Geometry Berlin. Teubner-Texte 92 (1986). | MR | Zbl

[2] Laudal, O.A., and Pfister, G., Local moduli and singularities, Springer, Lecture Notes 1310 (1988). | MR | Zbl

[3] Mora, F., A constructive characterization of standard bases, Boll. U.M.I. sez. D. 2 (1983) 41-50. | MR | Zbl

[4] Zariski, O., Le probleme des modules pour les branches planes, Ed. Hermann, Paris 1986. | MR | Zbl